1538156625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 2692085760

約数和(自身を除く): 1153929135

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 139, 345, 375, 417, 575, 695, 1283, 1725, 2085, 2875, 3197, 3475, 3849, 6415, 8625, 9591, 10425, 15985, 17375, 19245, 29509, 32075, 47955, 52125, 79925, 88527, 96225, 147545, 160375, 178337, 239775, 399625, 442635, 481125, 535011, 737725, 891685, 1198875, 2213175, 2675055, 3688625, 4101751, 4458425, 11065875, 12305253, 13375275, 20508755, 22292125, 61526265, 66876375, 102543775, 307631325, 512718875, 1538156625]

約数ペア:

[(1, 1538156625), (3, 512718875), (5, 307631325), (15, 102543775), (23, 66876375), (25, 61526265), (69, 22292125), (75, 20508755), (115, 13375275), (125, 12305253), (139, 11065875), (345, 4458425), (375, 4101751), (417, 3688625), (575, 2675055), (695, 2213175), (1283, 1198875), (1725, 891685), (2085, 737725), (2875, 535011), (3197, 481125), (3475, 442635), (3849, 399625), (6415, 239775), (8625, 178337), (9591, 160375), (10425, 147545), (15985, 96225), (17375, 88527), (19245, 79925), (29509, 52125), (32075, 47955)]