74411025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 133574784

約数和(自身を除く): 59163759

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 167, 195, 325, 457, 501, 835, 975, 1371, 2171, 2285, 2505, 4175, 5941, 6513, 6855, 10855, 11425, 12525, 17823, 29705, 32565, 34275, 54275, 76319, 89115, 148525, 162825, 228957, 381595, 445575, 992147, 1144785, 1907975, 2976441, 4960735, 5723925, 14882205, 24803675, 74411025]

約数ペア:

[(1, 74411025), (3, 24803675), (5, 14882205), (13, 5723925), (15, 4960735), (25, 2976441), (39, 1907975), (65, 1144785), (75, 992147), (167, 445575), (195, 381595), (325, 228957), (457, 162825), (501, 148525), (835, 89115), (975, 76319), (1371, 54275), (2171, 34275), (2285, 32565), (2505, 29705), (4175, 17823), (5941, 12525), (6513, 11425), (6855, 10855)]