23177865

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 38318976

約数和(自身を除く): 15141111

約数列:

[1, 3, 5, 15, 61, 73, 183, 219, 305, 347, 365, 915, 1041, 1095, 1735, 4453, 5205, 13359, 21167, 22265, 25331, 63501, 66795, 75993, 105835, 126655, 317505, 379965, 1545191, 4635573, 7725955, 23177865]

約数ペア:

[(1, 23177865), (3, 7725955), (5, 4635573), (15, 1545191), (61, 379965), (73, 317505), (183, 126655), (219, 105835), (305, 75993), (347, 66795), (365, 63501), (915, 25331), (1041, 22265), (1095, 21167), (1735, 13359), (4453, 5205)]