193870075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38201}}^1$

素因数の和:38247

約数の個数: 24

約数和(自身を含む): 284222880

約数和(自身を除く): 90352805

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 38201, 191005, 267407, 955025, 1107829, 1337035, 5539145, 6685175, 7754803, 27695725, 38774015, 193870075]

約数ペア:

[(1, 193870075), (5, 38774015), (7, 27695725), (25, 7754803), (29, 6685175), (35, 5539145), (145, 1337035), (175, 1107829), (203, 955025), (725, 267407), (1015, 191005), (5075, 38201)]