634860915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{2729}}^1$

素因数の和:3943

約数の個数: 32

約数和(自身を含む): 1095232320

約数和(自身を除く): 460371405

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1193, 2729, 3579, 5965, 8187, 13645, 15509, 17895, 35477, 40935, 46527, 77545, 106431, 177385, 232635, 532155, 3255697, 9767091, 16278485, 42324061, 48835455, 126972183, 211620305, 634860915]

約数ペア:

[(1, 634860915), (3, 211620305), (5, 126972183), (13, 48835455), (15, 42324061), (39, 16278485), (65, 9767091), (195, 3255697), (1193, 532155), (2729, 232635), (3579, 177385), (5965, 106431), (8187, 77545), (13645, 46527), (15509, 40935), (17895, 35477)]