23753845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 31667328

約数和(自身を除く): 7913483

約数列:

[1, 5, 17, 43, 67, 85, 97, 215, 335, 485, 731, 1139, 1649, 2881, 3655, 4171, 5695, 6499, 8245, 14405, 20855, 32495, 48977, 70907, 110483, 244885, 279457, 354535, 552415, 1397285, 4750769, 23753845]

約数ペア:

[(1, 23753845), (5, 4750769), (17, 1397285), (43, 552415), (67, 354535), (85, 279457), (97, 244885), (215, 110483), (335, 70907), (485, 48977), (731, 32495), (1139, 20855), (1649, 14405), (2881, 8245), (3655, 6499), (4171, 5695)]