149017575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 313479936

約数和(自身を除く): 164462361

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 41, 43, 49, 69, 75, 105, 115, 123, 129, 147, 161, 175, 205, 215, 245, 287, 301, 345, 483, 525, 575, 615, 645, 735, 805, 861, 903, 943, 989, 1025, 1075, 1127, 1225, 1435, 1505, 1725, 1763, 2009, 2107, 2415, 2829, 2967, 3075, 3225, 3381, 3675, 4025, 4305, 4515, 4715, 4945, 5289, 5635, 6027, 6321, 6601, 6923, 7175, 7525, 8815, 10045, 10535, 12075, 12341, 14145, 14835, 16905, 19803, 20769, 21525, 22575, 23575, 24725, 26445, 28175, 30135, 31605, 33005, 34615, 37023, 40549, 44075, 46207, 48461, 50225, 52675, 61705, 70725, 74175, 84525, 86387, 99015, 103845, 121647, 132225, 138621, 145383, 150675, 158025, 165025, 173075, 185115, 202745, 231035, 242305, 259161, 283843, 308525, 431935, 495075, 519225, 608235, 693105, 726915, 851529, 925575, 1013725, 1155175, 1211525, 1295805, 1419215, 1986901, 2159675, 3041175, 3465525, 3634575, 4257645, 5960703, 6479025, 7096075, 9934505, 21288225, 29803515, 49672525, 149017575]

約数ペア:

[(1, 149017575), (3, 49672525), (5, 29803515), (7, 21288225), (15, 9934505), (21, 7096075), (23, 6479025), (25, 5960703), (35, 4257645), (41, 3634575), (43, 3465525), (49, 3041175), (69, 2159675), (75, 1986901), (105, 1419215), (115, 1295805), (123, 1211525), (129, 1155175), (147, 1013725), (161, 925575), (175, 851529), (205, 726915), (215, 693105), (245, 608235), (287, 519225), (301, 495075), (345, 431935), (483, 308525), (525, 283843), (575, 259161), (615, 242305), (645, 231035), (735, 202745), (805, 185115), (861, 173075), (903, 165025), (943, 158025), (989, 150675), (1025, 145383), (1075, 138621), (1127, 132225), (1225, 121647), (1435, 103845), (1505, 99015), (1725, 86387), (1763, 84525), (2009, 74175), (2107, 70725), (2415, 61705), (2829, 52675), (2967, 50225), (3075, 48461), (3225, 46207), (3381, 44075), (3675, 40549), (4025, 37023), (4305, 34615), (4515, 33005), (4715, 31605), (4945, 30135), (5289, 28175), (5635, 26445), (6027, 24725), (6321, 23575), (6601, 22575), (6923, 21525), (7175, 20769), (7525, 19803), (8815, 16905), (10045, 14835), (10535, 14145), (12075, 12341)]