17391935

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 8463265

約数列:

[1, 5, 11, 17, 19, 55, 85, 89, 95, 121, 187, 209, 323, 445, 605, 935, 979, 1045, 1513, 1615, 1691, 2057, 2299, 3553, 4895, 7565, 8455, 10285, 10769, 11495, 16643, 17765, 18601, 28747, 39083, 53845, 83215, 93005, 143735, 183073, 195415, 204611, 316217, 915365, 1023055, 1581085, 3478387, 17391935]

約数ペア:

[(1, 17391935), (5, 3478387), (11, 1581085), (17, 1023055), (19, 915365), (55, 316217), (85, 204611), (89, 195415), (95, 183073), (121, 143735), (187, 93005), (209, 83215), (323, 53845), (445, 39083), (605, 28747), (935, 18601), (979, 17765), (1045, 16643), (1513, 11495), (1615, 10769), (1691, 10285), (2057, 8455), (2299, 7565), (3553, 4895)]