307066125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 546324480

約数和(自身を除く): 239258355

約数列:

[1, 3, 5, 15, 19, 25, 57, 71, 75, 95, 125, 213, 285, 355, 375, 475, 607, 1065, 1349, 1425, 1775, 1821, 2375, 3035, 4047, 5325, 6745, 7125, 8875, 9105, 11533, 15175, 20235, 26625, 33725, 34599, 43097, 45525, 57665, 75875, 101175, 129291, 168625, 172995, 215485, 227625, 288325, 505875, 646455, 818843, 864975, 1077425, 1441625, 2456529, 3232275, 4094215, 4324875, 5387125, 12282645, 16161375, 20471075, 61413225, 102355375, 307066125]

約数ペア:

[(1, 307066125), (3, 102355375), (5, 61413225), (15, 20471075), (19, 16161375), (25, 12282645), (57, 5387125), (71, 4324875), (75, 4094215), (95, 3232275), (125, 2456529), (213, 1441625), (285, 1077425), (355, 864975), (375, 818843), (475, 646455), (607, 505875), (1065, 288325), (1349, 227625), (1425, 215485), (1775, 172995), (1821, 168625), (2375, 129291), (3035, 101175), (4047, 75875), (5325, 57665), (6745, 45525), (7125, 43097), (8875, 34599), (9105, 33725), (11533, 26625), (15175, 20235)]