152163055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 213539328

約数和(自身を除く): 61376273

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 851, 1265, 2035, 3251, 4255, 9361, 16255, 35761, 46805, 74773, 120287, 178805, 373865, 601435, 822503, 1323157, 2766601, 4112515, 6615785, 13833005, 30432611, 152163055]

約数ペア:

[(1, 152163055), (5, 30432611), (11, 13833005), (23, 6615785), (37, 4112515), (55, 2766601), (115, 1323157), (185, 822503), (253, 601435), (407, 373865), (851, 178805), (1265, 120287), (2035, 74773), (3251, 46805), (4255, 35761), (9361, 16255)]