195181775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7753}}^1$

素因数の和:7835

約数の個数: 24

約数和(自身を含む): 259603920

約数和(自身を除く): 64422145

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 5035, 7753, 25175, 38765, 147307, 193825, 410909, 736535, 2054545, 3682675, 7807271, 10272725, 39036355, 195181775]

約数ペア:

[(1, 195181775), (5, 39036355), (19, 10272725), (25, 7807271), (53, 3682675), (95, 2054545), (265, 736535), (475, 410909), (1007, 193825), (1325, 147307), (5035, 38765), (7753, 25175)]