74474345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 102829824

約数和(自身を除く): 28355479

約数列:

[1, 5, 11, 23, 55, 113, 115, 253, 521, 565, 1243, 1265, 2599, 2605, 5731, 6215, 11983, 12995, 28589, 28655, 58873, 59915, 131813, 142945, 294365, 647603, 659065, 1354079, 3238015, 6770395, 14894869, 74474345]

約数ペア:

[(1, 74474345), (5, 14894869), (11, 6770395), (23, 3238015), (55, 1354079), (113, 659065), (115, 647603), (253, 294365), (521, 142945), (565, 131813), (1243, 59915), (1265, 58873), (2599, 28655), (2605, 28589), (5731, 12995), (6215, 11983)]