64492575

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 130944000

約数和(自身を除く): 66451425

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 109, 115, 147, 161, 175, 245, 327, 343, 345, 483, 525, 545, 575, 735, 763, 805, 1029, 1127, 1225, 1635, 1715, 1725, 2289, 2415, 2507, 2725, 3381, 3675, 3815, 4025, 5145, 5341, 5635, 7521, 7889, 8175, 8575, 11445, 12075, 12535, 16023, 16905, 17549, 19075, 23667, 25725, 26705, 28175, 37387, 37605, 39445, 52647, 57225, 62675, 80115, 84525, 87745, 112161, 118335, 122843, 133525, 186935, 188025, 197225, 263235, 368529, 400575, 438725, 560805, 591675, 614215, 859901, 934675, 1316175, 1842645, 2579703, 2804025, 3071075, 4299505, 9213225, 12898515, 21497525, 64492575]

約数ペア:

[(1, 64492575), (3, 21497525), (5, 12898515), (7, 9213225), (15, 4299505), (21, 3071075), (23, 2804025), (25, 2579703), (35, 1842645), (49, 1316175), (69, 934675), (75, 859901), (105, 614215), (109, 591675), (115, 560805), (147, 438725), (161, 400575), (175, 368529), (245, 263235), (327, 197225), (343, 188025), (345, 186935), (483, 133525), (525, 122843), (545, 118335), (575, 112161), (735, 87745), (763, 84525), (805, 80115), (1029, 62675), (1127, 57225), (1225, 52647), (1635, 39445), (1715, 37605), (1725, 37387), (2289, 28175), (2415, 26705), (2507, 25725), (2725, 23667), (3381, 19075), (3675, 17549), (3815, 16905), (4025, 16023), (5145, 12535), (5341, 12075), (5635, 11445), (7521, 8575), (7889, 8175)]