42469875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{5393}}^1$

素因数の和:5421

約数の個数: 48

約数和(自身を含む): 87512256

約数和(自身を除く): 45042381

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 5393, 7875, 16179, 26965, 37751, 48537, 80895, 113253, 134825, 188755, 242685, 339759, 404475, 566265, 674125, 943775, 1213425, 1698795, 2022375, 2831325, 4718875, 6067125, 8493975, 14156625, 42469875]

約数ペア:

[(1, 42469875), (3, 14156625), (5, 8493975), (7, 6067125), (9, 4718875), (15, 2831325), (21, 2022375), (25, 1698795), (35, 1213425), (45, 943775), (63, 674125), (75, 566265), (105, 404475), (125, 339759), (175, 242685), (225, 188755), (315, 134825), (375, 113253), (525, 80895), (875, 48537), (1125, 37751), (1575, 26965), (2625, 16179), (5393, 7875)]