102015995

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 130927104

約数和(自身を除く): 28911109

約数列:

[1, 5, 41, 43, 71, 163, 205, 215, 355, 815, 1763, 2911, 3053, 6683, 7009, 8815, 11573, 14555, 15265, 33415, 35045, 57865, 125173, 287369, 474493, 497639, 625865, 1436845, 2372465, 2488195, 20403199, 102015995]

約数ペア:

[(1, 102015995), (5, 20403199), (41, 2488195), (43, 2372465), (71, 1436845), (163, 625865), (205, 497639), (215, 474493), (355, 287369), (815, 125173), (1763, 57865), (2911, 35045), (3053, 33415), (6683, 15265), (7009, 14555), (8815, 11573)]