2401875

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{61}}^1$

素因数の和:94

約数の個数: 60

約数和(自身を含む): 5035888

約数和(自身を除く): 2634013

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, 625, 875, 915, 1125, 1281, 1525, 1575, 1875, 2135, 2625, 2745, 3843, 4375, 4575, 5625, 6405, 7625, 7875, 10675, 13125, 13725, 19215, 22875, 32025, 38125, 39375, 53375, 68625, 96075, 114375, 160125, 266875, 343125, 480375, 800625, 2401875]

約数ペア:

[(1, 2401875), (3, 800625), (5, 480375), (7, 343125), (9, 266875), (15, 160125), (21, 114375), (25, 96075), (35, 68625), (45, 53375), (61, 39375), (63, 38125), (75, 32025), (105, 22875), (125, 19215), (175, 13725), (183, 13125), (225, 10675), (305, 7875), (315, 7625), (375, 6405), (427, 5625), (525, 4575), (549, 4375), (625, 3843), (875, 2745), (915, 2625), (1125, 2135), (1281, 1875), (1525, 1575)]