2100057225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{2753}}^1$

素因数の和:4226

約数の個数: 48

約数和(自身を含む): 3972281472

約数和(自身を除く): 1872224247

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1453, 2753, 4359, 7265, 8259, 10171, 13765, 19271, 21795, 30513, 36325, 41295, 50855, 57813, 68825, 96355, 108975, 152565, 206475, 254275, 289065, 481775, 762825, 1445325, 4000109, 12000327, 20000545, 28000763, 60001635, 84002289, 100002725, 140003815, 300008175, 420011445, 700019075, 2100057225]

約数ペア:

[(1, 2100057225), (3, 700019075), (5, 420011445), (7, 300008175), (15, 140003815), (21, 100002725), (25, 84002289), (35, 60001635), (75, 28000763), (105, 20000545), (175, 12000327), (525, 4000109), (1453, 1445325), (2753, 762825), (4359, 481775), (7265, 289065), (8259, 254275), (10171, 206475), (13765, 152565), (19271, 108975), (21795, 96355), (30513, 68825), (36325, 57813), (41295, 50855)]