542700525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 941618304

約数和(自身を除く): 398917779

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 197, 345, 575, 591, 985, 1597, 1725, 2955, 4531, 4791, 4925, 7985, 13593, 14775, 22655, 23955, 36731, 39925, 67965, 110193, 113275, 119775, 183655, 314609, 339825, 550965, 918275, 943827, 1573045, 2754825, 4719135, 7236007, 7865225, 21708021, 23595675, 36180035, 108540105, 180900175, 542700525]

約数ペア:

[(1, 542700525), (3, 180900175), (5, 108540105), (15, 36180035), (23, 23595675), (25, 21708021), (69, 7865225), (75, 7236007), (115, 4719135), (197, 2754825), (345, 1573045), (575, 943827), (591, 918275), (985, 550965), (1597, 339825), (1725, 314609), (2955, 183655), (4531, 119775), (4791, 113275), (4925, 110193), (7985, 67965), (13593, 39925), (14775, 36731), (22655, 23955)]