71243532005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{71941}}^1$

素因数の和:72137

約数の個数: 32

約数和(自身を含む): 90346490208

約数和(自身を除く): 19102958203

約数列:

[1, 5, 37, 53, 101, 185, 265, 505, 1961, 3737, 5353, 9805, 18685, 26765, 71941, 198061, 359705, 990305, 2661817, 3812873, 7266041, 13309085, 19064365, 36330205, 141076301, 268843517, 385100173, 705381505, 1344217585, 1925500865, 14248706401, 71243532005]

約数ペア:

[(1, 71243532005), (5, 14248706401), (37, 1925500865), (53, 1344217585), (101, 705381505), (185, 385100173), (265, 268843517), (505, 141076301), (1961, 36330205), (3737, 19064365), (5353, 13309085), (9805, 7266041), (18685, 3812873), (26765, 2661817), (71941, 990305), (198061, 359705)]