55187855

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 67156320

約数和(自身を除く): 11968465

約数列:

[1, 5, 157, 229, 307, 785, 1145, 1535, 35953, 48199, 70303, 179765, 240995, 351515, 11037571, 55187855]

約数ペア:

[(1, 55187855), (5, 11037571), (157, 351515), (229, 240995), (307, 179765), (785, 70303), (1145, 48199), (1535, 35953)]