480375

素因数分解:

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

素因数の和:89

約数の個数: 48

約数和(自身を含む): 1005888

約数和(自身を除く): 525513

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 61, 63, 75, 105, 125, 175, 183, 225, 305, 315, 375, 427, 525, 549, 875, 915, 1125, 1281, 1525, 1575, 2135, 2625, 2745, 3843, 4575, 6405, 7625, 7875, 10675, 13725, 19215, 22875, 32025, 53375, 68625, 96075, 160125, 480375]

約数ペア:

[(1, 480375), (3, 160125), (5, 96075), (7, 68625), (9, 53375), (15, 32025), (21, 22875), (25, 19215), (35, 13725), (45, 10675), (61, 7875), (63, 7625), (75, 6405), (105, 4575), (125, 3843), (175, 2745), (183, 2625), (225, 2135), (305, 1575), (315, 1525), (375, 1281), (427, 1125), (525, 915), (549, 875)]