118860415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 153031680

約数和(自身を除く): 34171265

約数列:

[1, 5, 29, 47, 107, 145, 163, 235, 535, 815, 1363, 3103, 4727, 5029, 6815, 7661, 15515, 17441, 23635, 25145, 38305, 87205, 145841, 222169, 505789, 729205, 819727, 1110845, 2528945, 4098635, 23772083, 118860415]

約数ペア:

[(1, 118860415), (5, 23772083), (29, 4098635), (47, 2528945), (107, 1110845), (145, 819727), (163, 729205), (235, 505789), (535, 222169), (815, 145841), (1363, 87205), (3103, 38305), (4727, 25145), (5029, 23635), (6815, 17441), (7661, 15515)]