1332275

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 1976064

約数和(自身を除く): 643789

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 331, 575, 805, 1655, 2317, 4025, 7613, 8275, 11585, 38065, 53291, 57925, 190325, 266455, 1332275]

約数ペア:

[(1, 1332275), (5, 266455), (7, 190325), (23, 57925), (25, 53291), (35, 38065), (115, 11585), (161, 8275), (175, 7613), (331, 4025), (575, 2317), (805, 1655)]