108950465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 151441920

約数和(自身を除く): 42491455

約数列:

[1, 5, 13, 19, 47, 65, 95, 235, 247, 611, 893, 1235, 1877, 3055, 4465, 9385, 11609, 24401, 35663, 58045, 88219, 122005, 178315, 441095, 463619, 1146847, 1676161, 2318095, 5734235, 8380805, 21790093, 108950465]

約数ペア:

[(1, 108950465), (5, 21790093), (13, 8380805), (19, 5734235), (47, 2318095), (65, 1676161), (95, 1146847), (235, 463619), (247, 441095), (611, 178315), (893, 122005), (1235, 88219), (1877, 58045), (3055, 35663), (4465, 24401), (9385, 11609)]