22028835

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 36936000

約数和(自身を除く): 14907165

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 569, 1335, 1707, 2581, 2845, 7743, 8535, 12905, 16501, 38715, 49503, 50641, 82505, 151923, 247515, 253205, 759615, 1468589, 4405767, 7342945, 22028835]

約数ペア:

[(1, 22028835), (3, 7342945), (5, 4405767), (15, 1468589), (29, 759615), (87, 253205), (89, 247515), (145, 151923), (267, 82505), (435, 50641), (445, 49503), (569, 38715), (1335, 16501), (1707, 12905), (2581, 8535), (2845, 7743)]