71785702950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{36813181}}^1$

素因数の和:36813209

約数の個数: 48

約数和(自身を含む): 191723051856

約数和(自身を除く): 119937348906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 36813181, 73626362, 110439543, 184065905, 220879086, 368131810, 478571353, 552197715, 920329525, 957142706, 1104395430, 1435714059, 1840659050, 2392856765, 2760988575, 2871428118, 4785713530, 5521977150, 7178570295, 11964283825, 14357140590, 23928567650, 35892851475, 71785702950]

約数ペア:

[(1, 71785702950), (2, 35892851475), (3, 23928567650), (5, 14357140590), (6, 11964283825), (10, 7178570295), (13, 5521977150), (15, 4785713530), (25, 2871428118), (26, 2760988575), (30, 2392856765), (39, 1840659050), (50, 1435714059), (65, 1104395430), (75, 957142706), (78, 920329525), (130, 552197715), (150, 478571353), (195, 368131810), (325, 220879086), (390, 184065905), (650, 110439543), (975, 73626362), (1950, 36813181)]