25955730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12539}}^1$

素因数の和:12575

約数の個数: 48

約数和(自身を含む): 70424640

約数和(自身を除く): 44468910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 12539, 25078, 37617, 62695, 75234, 112851, 125390, 188085, 225702, 288397, 376170, 564255, 576794, 865191, 1128510, 1441985, 1730382, 2595573, 2883970, 4325955, 5191146, 8651910, 12977865, 25955730]

約数ペア:

[(1, 25955730), (2, 12977865), (3, 8651910), (5, 5191146), (6, 4325955), (9, 2883970), (10, 2595573), (15, 1730382), (18, 1441985), (23, 1128510), (30, 865191), (45, 576794), (46, 564255), (69, 376170), (90, 288397), (115, 225702), (138, 188085), (207, 125390), (230, 112851), (345, 75234), (414, 62695), (690, 37617), (1035, 25078), (2070, 12539)]