17972985

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11633}}^1$

素因数の和:11744

約数の個数: 16

約数和(自身を含む): 29038464

約数和(自身を除く): 11065479

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 11633, 34899, 58165, 174495, 1198199, 3594597, 5990995, 17972985]

約数ペア:

[(1, 17972985), (3, 5990995), (5, 3594597), (15, 1198199), (103, 174495), (309, 58165), (515, 34899), (1545, 11633)]