71527217665

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 90586847232

約数和(自身を除く): 19059629567

約数列:

[1, 5, 37, 47, 185, 223, 235, 997, 1115, 1369, 1739, 4985, 6845, 8251, 8695, 10481, 36889, 41255, 46859, 52405, 64343, 184445, 222331, 234295, 305287, 321715, 387797, 1111655, 1364893, 1526435, 1733783, 1938985, 6824465, 8226247, 8668915, 10449557, 14348489, 41131235, 52247785, 64149971, 71742445, 304371139, 320749855, 386633609, 1521855695, 1933168045, 14305443533, 71527217665]

約数ペア:

[(1, 71527217665), (5, 14305443533), (37, 1933168045), (47, 1521855695), (185, 386633609), (223, 320749855), (235, 304371139), (997, 71742445), (1115, 64149971), (1369, 52247785), (1739, 41131235), (4985, 14348489), (6845, 10449557), (8251, 8668915), (8695, 8226247), (10481, 6824465), (36889, 1938985), (41255, 1733783), (46859, 1526435), (52405, 1364893), (64343, 1111655), (184445, 387797), (222331, 321715), (234295, 305287)]