207323925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 366405120

約数和(自身を除く): 159081195

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 113, 255, 339, 425, 565, 1275, 1439, 1695, 1921, 2825, 4317, 5763, 7195, 8475, 9605, 21585, 24463, 28815, 35975, 48025, 73389, 107925, 122315, 144075, 162607, 366945, 487821, 611575, 813035, 1834725, 2439105, 2764319, 4065175, 8292957, 12195525, 13821595, 41464785, 69107975, 207323925]

約数ペア:

[(1, 207323925), (3, 69107975), (5, 41464785), (15, 13821595), (17, 12195525), (25, 8292957), (51, 4065175), (75, 2764319), (85, 2439105), (113, 1834725), (255, 813035), (339, 611575), (425, 487821), (565, 366945), (1275, 162607), (1439, 144075), (1695, 122315), (1921, 107925), (2825, 73389), (4317, 48025), (5763, 35975), (7195, 28815), (8475, 24463), (9605, 21585)]