15117001552485

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{4019}}^1\times {\mathrm{1705843}}^1$

素因数の和:1709887

約数の個数: 72

約数和(自身を含む): 30488413344480

約数和(自身を除く): 15371411791995

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 4019, 12057, 20095, 28133, 36171, 60285, 84399, 140665, 180855, 196931, 253197, 421995, 590793, 984655, 1265985, 1705843, 1772379, 2953965, 5117529, 8529215, 8861895, 11940901, 15352587, 25587645, 35822703, 59704505, 76762935, 83586307, 107468109, 179113515, 250758921, 417931535, 537340545, 752276763, 1253794605, 3761383815, 6855783017, 20567349051, 34278915085, 47990481119, 61702047153, 102836745255, 143971443357, 239952405595, 308510235765, 335933367833, 431914330071, 719857216785, 1007800103499, 1679666839165, 2159571650355, 3023400310497, 5039000517495, 15117001552485]

約数ペア:

[(1, 15117001552485), (3, 5039000517495), (5, 3023400310497), (7, 2159571650355), (9, 1679666839165), (15, 1007800103499), (21, 719857216785), (35, 431914330071), (45, 335933367833), (49, 308510235765), (63, 239952405595), (105, 143971443357), (147, 102836745255), (245, 61702047153), (315, 47990481119), (441, 34278915085), (735, 20567349051), (2205, 6855783017), (4019, 3761383815), (12057, 1253794605), (20095, 752276763), (28133, 537340545), (36171, 417931535), (60285, 250758921), (84399, 179113515), (140665, 107468109), (180855, 83586307), (196931, 76762935), (253197, 59704505), (421995, 35822703), (590793, 25587645), (984655, 15352587), (1265985, 11940901), (1705843, 8861895), (1772379, 8529215), (2953965, 5117529)]