23838045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20639}}^1$

素因数の和:20665

約数の個数: 32

約数和(自身を含む): 47554560

約数和(自身を除く): 23716515

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 20639, 61917, 103195, 144473, 227029, 309585, 433419, 681087, 722365, 1135145, 1589203, 2167095, 3405435, 4767609, 7946015, 23838045]

約数ペア:

[(1, 23838045), (3, 7946015), (5, 4767609), (7, 3405435), (11, 2167095), (15, 1589203), (21, 1135145), (33, 722365), (35, 681087), (55, 433419), (77, 309585), (105, 227029), (165, 144473), (231, 103195), (385, 61917), (1155, 20639)]