4515525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 9594624

約数和(自身を除く): 5079099

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 61, 63, 75, 105, 141, 175, 183, 225, 235, 305, 315, 329, 423, 427, 525, 549, 705, 915, 987, 1175, 1281, 1525, 1575, 1645, 2115, 2135, 2745, 2867, 2961, 3525, 3843, 4575, 4935, 6405, 8225, 8601, 10575, 10675, 13725, 14335, 14805, 19215, 20069, 24675, 25803, 32025, 43005, 60207, 71675, 74025, 96075, 100345, 129015, 180621, 215025, 301035, 501725, 645075, 903105, 1505175, 4515525]

約数ペア:

[(1, 4515525), (3, 1505175), (5, 903105), (7, 645075), (9, 501725), (15, 301035), (21, 215025), (25, 180621), (35, 129015), (45, 100345), (47, 96075), (61, 74025), (63, 71675), (75, 60207), (105, 43005), (141, 32025), (175, 25803), (183, 24675), (225, 20069), (235, 19215), (305, 14805), (315, 14335), (329, 13725), (423, 10675), (427, 10575), (525, 8601), (549, 8225), (705, 6405), (915, 4935), (987, 4575), (1175, 3843), (1281, 3525), (1525, 2961), (1575, 2867), (1645, 2745), (2115, 2135)]