228927325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 322300800

約数和(自身を除く): 93373475

約数列:

[1, 5, 11, 25, 37, 55, 149, 151, 185, 275, 407, 745, 755, 925, 1639, 1661, 2035, 3725, 3775, 5513, 5587, 8195, 8305, 10175, 22499, 27565, 27935, 40975, 41525, 60643, 61457, 112495, 137825, 139675, 247489, 303215, 307285, 562475, 832463, 1237445, 1516075, 1536425, 4162315, 6187225, 9157093, 20811575, 45785465, 228927325]

約数ペア:

[(1, 228927325), (5, 45785465), (11, 20811575), (25, 9157093), (37, 6187225), (55, 4162315), (149, 1536425), (151, 1516075), (185, 1237445), (275, 832463), (407, 562475), (745, 307285), (755, 303215), (925, 247489), (1639, 139675), (1661, 137825), (2035, 112495), (3725, 61457), (3775, 60643), (5513, 41525), (5587, 40975), (8195, 27935), (8305, 27565), (10175, 22499)]