223838205

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4019}}^1$

素因数の和:4153

約数の個数: 32

約数和(自身を含む): 370483200

約数和(自身を除く): 146644995

約数列:

[1, 3, 5, 15, 47, 79, 141, 235, 237, 395, 705, 1185, 3713, 4019, 11139, 12057, 18565, 20095, 55695, 60285, 188893, 317501, 566679, 944465, 952503, 1587505, 2833395, 4762515, 14922547, 44767641, 74612735, 223838205]

約数ペア:

[(1, 223838205), (3, 74612735), (5, 44767641), (15, 14922547), (47, 4762515), (79, 2833395), (141, 1587505), (235, 952503), (237, 944465), (395, 566679), (705, 317501), (1185, 188893), (3713, 60285), (4019, 55695), (11139, 20095), (12057, 18565)]