4211025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 8582784

約数和(自身を除く): 4371759

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 617, 975, 1365, 1851, 2275, 3085, 4319, 6825, 8021, 9255, 12957, 15425, 21595, 24063, 40105, 46275, 56147, 64785, 107975, 120315, 168441, 200525, 280735, 323925, 601575, 842205, 1403675, 4211025]

約数ペア:

[(1, 4211025), (3, 1403675), (5, 842205), (7, 601575), (13, 323925), (15, 280735), (21, 200525), (25, 168441), (35, 120315), (39, 107975), (65, 64785), (75, 56147), (91, 46275), (105, 40105), (175, 24063), (195, 21595), (273, 15425), (325, 12957), (455, 9255), (525, 8021), (617, 6825), (975, 4319), (1365, 3085), (1851, 2275)]