27518925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 56567808

約数和(自身を除く): 29048883

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 43, 53, 69, 75, 105, 115, 129, 159, 161, 175, 215, 265, 301, 345, 371, 483, 525, 575, 645, 795, 805, 903, 989, 1075, 1113, 1219, 1325, 1505, 1725, 1855, 2279, 2415, 2967, 3225, 3657, 3975, 4025, 4515, 4945, 5565, 6095, 6837, 6923, 7525, 8533, 9275, 11395, 12075, 14835, 15953, 18285, 20769, 22575, 24725, 25599, 27825, 30475, 34185, 34615, 42665, 47859, 52417, 56975, 74175, 79765, 91425, 103845, 127995, 157251, 170925, 173075, 213325, 239295, 262085, 366919, 398825, 519225, 639975, 786255, 1100757, 1196475, 1310425, 1834595, 3931275, 5503785, 9172975, 27518925]

約数ペア:

[(1, 27518925), (3, 9172975), (5, 5503785), (7, 3931275), (15, 1834595), (21, 1310425), (23, 1196475), (25, 1100757), (35, 786255), (43, 639975), (53, 519225), (69, 398825), (75, 366919), (105, 262085), (115, 239295), (129, 213325), (159, 173075), (161, 170925), (175, 157251), (215, 127995), (265, 103845), (301, 91425), (345, 79765), (371, 74175), (483, 56975), (525, 52417), (575, 47859), (645, 42665), (795, 34615), (805, 34185), (903, 30475), (989, 27825), (1075, 25599), (1113, 24725), (1219, 22575), (1325, 20769), (1505, 18285), (1725, 15953), (1855, 14835), (2279, 12075), (2415, 11395), (2967, 9275), (3225, 8533), (3657, 7525), (3975, 6923), (4025, 6837), (4515, 6095), (4945, 5565)]