222371565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{39323}}^1$

素因数の和:39373

約数の個数: 32

約数和(自身を含む): 396385920

約数和(自身を除く): 174014355

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 39323, 117969, 196615, 511199, 589845, 1140367, 1533597, 2555995, 3421101, 5701835, 7667985, 14824771, 17105505, 44474313, 74123855, 222371565]

約数ペア:

[(1, 222371565), (3, 74123855), (5, 44474313), (13, 17105505), (15, 14824771), (29, 7667985), (39, 5701835), (65, 3421101), (87, 2555995), (145, 1533597), (195, 1140367), (377, 589845), (435, 511199), (1131, 196615), (1885, 117969), (5655, 39323)]