74371185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1031}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 148112640

約数和(自身を除く): 73741455

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 229, 315, 687, 1031, 1145, 1603, 2061, 3093, 3435, 4809, 5155, 7217, 8015, 9279, 10305, 14427, 15465, 21651, 24045, 36085, 46395, 64953, 72135, 108255, 236099, 324765, 708297, 1180495, 1652693, 2124891, 3541485, 4958079, 8263465, 10624455, 14874237, 24790395, 74371185]

約数ペア:

[(1, 74371185), (3, 24790395), (5, 14874237), (7, 10624455), (9, 8263465), (15, 4958079), (21, 3541485), (35, 2124891), (45, 1652693), (63, 1180495), (105, 708297), (229, 324765), (315, 236099), (687, 108255), (1031, 72135), (1145, 64953), (1603, 46395), (2061, 36085), (3093, 24045), (3435, 21651), (4809, 15465), (5155, 14427), (7217, 10305), (8015, 9279)]