9647690975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{1423}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 13467804672

約数和(自身を除く): 3820113697

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 907, 1423, 1495, 4535, 7115, 7475, 11791, 18499, 20861, 22675, 32729, 35575, 58955, 92495, 104305, 163645, 271193, 294775, 425477, 462475, 521525, 818225, 1290661, 1355965, 2127385, 6453305, 6779825, 10636925, 16778593, 29685203, 32266525, 83892965, 148426015, 385907639, 419464825, 742130075, 1929538195, 9647690975]

約数ペア:

[(1, 9647690975), (5, 1929538195), (13, 742130075), (23, 419464825), (25, 385907639), (65, 148426015), (115, 83892965), (299, 32266525), (325, 29685203), (575, 16778593), (907, 10636925), (1423, 6779825), (1495, 6453305), (4535, 2127385), (7115, 1355965), (7475, 1290661), (11791, 818225), (18499, 521525), (20861, 462475), (22675, 425477), (32729, 294775), (35575, 271193), (58955, 163645), (92495, 104305)]