23979405

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 39640320

約数和(自身を除く): 15660915

約数列:

[1, 3, 5, 15, 61, 73, 183, 219, 305, 359, 365, 915, 1077, 1095, 1795, 4453, 5385, 13359, 21899, 22265, 26207, 65697, 66795, 78621, 109495, 131035, 328485, 393105, 1598627, 4795881, 7993135, 23979405]

約数ペア:

[(1, 23979405), (3, 7993135), (5, 4795881), (15, 1598627), (61, 393105), (73, 328485), (183, 131035), (219, 109495), (305, 78621), (359, 66795), (365, 65697), (915, 26207), (1077, 22265), (1095, 21899), (1795, 13359), (4453, 5385)]