2085135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 3919776

約数和(自身を除く): 1834641

約数列:

[1, 3, 5, 13, 15, 17, 37, 39, 51, 65, 85, 111, 185, 195, 221, 255, 289, 481, 555, 629, 663, 867, 1105, 1443, 1445, 1887, 2405, 3145, 3315, 3757, 4335, 7215, 8177, 9435, 10693, 11271, 18785, 24531, 32079, 40885, 53465, 56355, 122655, 139009, 160395, 417027, 695045, 2085135]

約数ペア:

[(1, 2085135), (3, 695045), (5, 417027), (13, 160395), (15, 139009), (17, 122655), (37, 56355), (39, 53465), (51, 40885), (65, 32079), (85, 24531), (111, 18785), (185, 11271), (195, 10693), (221, 9435), (255, 8177), (289, 7215), (481, 4335), (555, 3757), (629, 3315), (663, 3145), (867, 2405), (1105, 1887), (1443, 1445)]