224233945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 306270720

約数和(自身を除く): 82036775

約数列:

[1, 5, 13, 29, 47, 65, 145, 235, 377, 611, 1363, 1885, 2531, 3055, 6815, 12655, 17719, 32903, 73399, 88595, 118957, 164515, 366995, 594785, 954187, 1546441, 3449753, 4770935, 7732205, 17248765, 44846789, 224233945]

約数ペア:

[(1, 224233945), (5, 44846789), (13, 17248765), (29, 7732205), (47, 4770935), (65, 3449753), (145, 1546441), (235, 954187), (377, 594785), (611, 366995), (1363, 164515), (1885, 118957), (2531, 88595), (3055, 73399), (6815, 32903), (12655, 17719)]