23349825

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:834

約数の個数: 36

約数和(自身を含む): 42152188

約数和(自身を除く): 18802363

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 471, 661, 785, 1413, 1983, 2355, 3305, 3925, 5949, 7065, 9915, 11775, 16525, 29745, 35325, 49575, 103777, 148725, 311331, 518885, 933993, 1556655, 2594425, 4669965, 7783275, 23349825]

約数ペア:

[(1, 23349825), (3, 7783275), (5, 4669965), (9, 2594425), (15, 1556655), (25, 933993), (45, 518885), (75, 311331), (157, 148725), (225, 103777), (471, 49575), (661, 35325), (785, 29745), (1413, 16525), (1983, 11775), (2355, 9915), (3305, 7065), (3925, 5949)]