196194975

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{15121}}^1$

素因数の和:15307

約数の個数: 24

約数和(自身を含む): 326272272

約数和(自身を除く): 130077297

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 865, 2595, 4325, 12975, 15121, 45363, 75605, 226815, 378025, 1134075, 2615933, 7847799, 13079665, 39238995, 65398325, 196194975]

約数ペア:

[(1, 196194975), (3, 65398325), (5, 39238995), (15, 13079665), (25, 7847799), (75, 2615933), (173, 1134075), (519, 378025), (865, 226815), (2595, 75605), (4325, 45363), (12975, 15121)]