667504045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4603}}^1$

素因数の和:4741

約数の個数: 32

約数和(自身を含む): 909603072

約数和(自身を除く): 242099027

約数列:

[1, 5, 13, 23, 65, 97, 115, 299, 485, 1261, 1495, 2231, 4603, 6305, 11155, 23015, 29003, 59839, 105869, 145015, 299195, 446491, 529345, 1376297, 2232455, 5804383, 6881485, 10269293, 29021915, 51346465, 133500809, 667504045]

約数ペア:

[(1, 667504045), (5, 133500809), (13, 51346465), (23, 29021915), (65, 10269293), (97, 6881485), (115, 5804383), (299, 2232455), (485, 1376297), (1261, 529345), (1495, 446491), (2231, 299195), (4603, 145015), (6305, 105869), (11155, 59839), (23015, 29003)]