73274175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 108

約数和(自身を含む): 148677984

約数和(自身を除く): 75403809

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 41, 45, 47, 65, 75, 117, 123, 141, 169, 195, 205, 225, 235, 325, 369, 423, 507, 533, 585, 611, 615, 705, 845, 975, 1025, 1175, 1521, 1599, 1833, 1845, 1927, 2115, 2535, 2665, 2925, 3055, 3075, 3525, 4225, 4797, 5499, 5781, 6929, 7605, 7943, 7995, 9165, 9225, 9635, 10575, 12675, 13325, 15275, 17343, 20787, 23829, 23985, 25051, 27495, 28905, 34645, 38025, 39715, 39975, 45825, 48175, 62361, 71487, 75153, 86715, 103935, 119145, 119925, 125255, 137475, 144525, 173225, 198575, 225459, 311805, 325663, 357435, 375765, 433575, 519675, 595725, 626275, 976989, 1127295, 1559025, 1628315, 1787175, 1878825, 2930967, 4884945, 5636475, 8141575, 14654835, 24424725, 73274175]

約数ペア:

[(1, 73274175), (3, 24424725), (5, 14654835), (9, 8141575), (13, 5636475), (15, 4884945), (25, 2930967), (39, 1878825), (41, 1787175), (45, 1628315), (47, 1559025), (65, 1127295), (75, 976989), (117, 626275), (123, 595725), (141, 519675), (169, 433575), (195, 375765), (205, 357435), (225, 325663), (235, 311805), (325, 225459), (369, 198575), (423, 173225), (507, 144525), (533, 137475), (585, 125255), (611, 119925), (615, 119145), (705, 103935), (845, 86715), (975, 75153), (1025, 71487), (1175, 62361), (1521, 48175), (1599, 45825), (1833, 39975), (1845, 39715), (1927, 38025), (2115, 34645), (2535, 28905), (2665, 27495), (2925, 25051), (3055, 23985), (3075, 23829), (3525, 20787), (4225, 17343), (4797, 15275), (5499, 13325), (5781, 12675), (6929, 10575), (7605, 9635), (7943, 9225), (7995, 9165)]