7638006145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{5981}}^1$

素因数の和:6142

約数の個数: 64

約数和(自身を含む): 11908104192

約数和(自身を除く): 4270098047

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 107, 155, 217, 341, 385, 535, 749, 1085, 1177, 1705, 2387, 3317, 3745, 5885, 5981, 8239, 11935, 16585, 23219, 29905, 36487, 41195, 41867, 65791, 116095, 182435, 185411, 209335, 255409, 328955, 460537, 639967, 927055, 1277045, 1297877, 2039521, 2302685, 3199835, 4479769, 6489385, 7039637, 10197605, 14276647, 19838977, 22398845, 35198185, 49277459, 71383235, 99194885, 138872839, 218228747, 246387295, 694364195, 1091143735, 1527601229, 7638006145]

約数ペア:

[(1, 7638006145), (5, 1527601229), (7, 1091143735), (11, 694364195), (31, 246387295), (35, 218228747), (55, 138872839), (77, 99194885), (107, 71383235), (155, 49277459), (217, 35198185), (341, 22398845), (385, 19838977), (535, 14276647), (749, 10197605), (1085, 7039637), (1177, 6489385), (1705, 4479769), (2387, 3199835), (3317, 2302685), (3745, 2039521), (5885, 1297877), (5981, 1277045), (8239, 927055), (11935, 639967), (16585, 460537), (23219, 328955), (29905, 255409), (36487, 209335), (41195, 185411), (41867, 182435), (65791, 116095)]