12257788235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{61583}}^1$

素因数の和:61664

約数の個数: 48

約数和(自身を含む): 18871308288

約数和(自身を除く): 6613520053

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 121, 235, 329, 385, 517, 605, 847, 1645, 2585, 3619, 4235, 5687, 18095, 28435, 39809, 61583, 199045, 307915, 431081, 677413, 2155405, 2894401, 3387065, 4741891, 7451543, 14472005, 20260807, 23709455, 31838411, 37257715, 52160801, 101304035, 159192055, 222868877, 260804005, 350222521, 1114344385, 1751112605, 2451557647, 12257788235]

約数ペア:

[(1, 12257788235), (5, 2451557647), (7, 1751112605), (11, 1114344385), (35, 350222521), (47, 260804005), (55, 222868877), (77, 159192055), (121, 101304035), (235, 52160801), (329, 37257715), (385, 31838411), (517, 23709455), (605, 20260807), (847, 14472005), (1645, 7451543), (2585, 4741891), (3619, 3387065), (4235, 2894401), (5687, 2155405), (18095, 677413), (28435, 431081), (39809, 307915), (61583, 199045)]