23752905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 43666560

約数和(自身を除く): 19913655

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 569, 605, 759, 1265, 1707, 1815, 2783, 2845, 3795, 6259, 8349, 8535, 13087, 13915, 18777, 31295, 39261, 41745, 65435, 68849, 93885, 143957, 196305, 206547, 344245, 431871, 719785, 1032735, 1583527, 2159355, 4750581, 7917635, 23752905]

約数ペア:

[(1, 23752905), (3, 7917635), (5, 4750581), (11, 2159355), (15, 1583527), (23, 1032735), (33, 719785), (55, 431871), (69, 344245), (115, 206547), (121, 196305), (165, 143957), (253, 93885), (345, 68849), (363, 65435), (569, 41745), (605, 39261), (759, 31295), (1265, 18777), (1707, 13915), (1815, 13087), (2783, 8535), (2845, 8349), (3795, 6259)]