19071312625

素因数分解:

$5^3\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{2393}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 24080958720

約数和(自身を除く): 5009646095

約数列:

[1, 5, 25, 103, 125, 515, 619, 2393, 2575, 3095, 11965, 12875, 15475, 59825, 63757, 77375, 246479, 299125, 318785, 1232395, 1481267, 1593925, 6161975, 7406335, 7969625, 30809875, 37031675, 152570501, 185158375, 762852505, 3814262525, 19071312625]

約数ペア:

[(1, 19071312625), (5, 3814262525), (25, 762852505), (103, 185158375), (125, 152570501), (515, 37031675), (619, 30809875), (2393, 7969625), (2575, 7406335), (3095, 6161975), (11965, 1593925), (12875, 1481267), (15475, 1232395), (59825, 318785), (63757, 299125), (77375, 246479)]