2023243775

素因数分解:

$5^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{5801}}^1$

素因数の和:7811

約数の個数: 24

約数和(自身を含む): 2869158624

約数和(自身を除く): 845914849

約数列:

[1, 5, 7, 25, 35, 175, 1993, 5801, 9965, 13951, 29005, 40607, 49825, 69755, 145025, 203035, 348775, 1015175, 11561393, 57806965, 80929751, 289034825, 404648755, 2023243775]

約数ペア:

[(1, 2023243775), (5, 404648755), (7, 289034825), (25, 80929751), (35, 57806965), (175, 11561393), (1993, 1015175), (5801, 348775), (9965, 203035), (13951, 145025), (29005, 69755), (40607, 49825)]