610401025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 873944064

約数和(自身を除く): 263543039

約数列:

[1, 5, 13, 23, 25, 37, 65, 115, 185, 299, 325, 481, 575, 851, 925, 1495, 2207, 2405, 4255, 7475, 11035, 11063, 12025, 21275, 28691, 50761, 55175, 55315, 81659, 143455, 253805, 276575, 408295, 659893, 717275, 1061567, 1269025, 1878157, 2041475, 3299465, 5307835, 9390785, 16497325, 24416041, 26539175, 46953925, 122080205, 610401025]

約数ペア:

[(1, 610401025), (5, 122080205), (13, 46953925), (23, 26539175), (25, 24416041), (37, 16497325), (65, 9390785), (115, 5307835), (185, 3299465), (299, 2041475), (325, 1878157), (481, 1269025), (575, 1061567), (851, 717275), (925, 659893), (1495, 408295), (2207, 276575), (2405, 253805), (4255, 143455), (7475, 81659), (11035, 55315), (11063, 55175), (12025, 50761), (21275, 28691)]