1145474025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 2103579648

約数和(自身を除く): 958105623

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 73, 75, 85, 93, 155, 219, 255, 365, 397, 425, 465, 527, 775, 1095, 1191, 1241, 1275, 1581, 1825, 1985, 2263, 2325, 2635, 3723, 5475, 5955, 6205, 6749, 6789, 7905, 9925, 11315, 12307, 13175, 18615, 20247, 28981, 29775, 31025, 33745, 33945, 36921, 38471, 39525, 56575, 61535, 86943, 93075, 101235, 115413, 144905, 168725, 169725, 184605, 192355, 209219, 307675, 434715, 492677, 506175, 577065, 627657, 724525, 898411, 923025, 961775, 1046095, 1478031, 2173575, 2463385, 2695233, 2885325, 3138285, 4492055, 5230475, 7390155, 12316925, 13476165, 15272987, 15691425, 22460275, 36950775, 45818961, 67380825, 76364935, 229094805, 381824675, 1145474025]

約数ペア:

[(1, 1145474025), (3, 381824675), (5, 229094805), (15, 76364935), (17, 67380825), (25, 45818961), (31, 36950775), (51, 22460275), (73, 15691425), (75, 15272987), (85, 13476165), (93, 12316925), (155, 7390155), (219, 5230475), (255, 4492055), (365, 3138285), (397, 2885325), (425, 2695233), (465, 2463385), (527, 2173575), (775, 1478031), (1095, 1046095), (1191, 961775), (1241, 923025), (1275, 898411), (1581, 724525), (1825, 627657), (1985, 577065), (2263, 506175), (2325, 492677), (2635, 434715), (3723, 307675), (5475, 209219), (5955, 192355), (6205, 184605), (6749, 169725), (6789, 168725), (7905, 144905), (9925, 115413), (11315, 101235), (12307, 93075), (13175, 86943), (18615, 61535), (20247, 56575), (28981, 39525), (29775, 38471), (31025, 36921), (33745, 33945)]