155079975

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{29123}}^1$

素因数の和:29207

約数の個数: 24

約数和(自身を含む): 260019072

約数和(自身を除く): 104939097

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 29123, 87369, 145615, 436845, 728075, 2067733, 2184225, 6203199, 10338665, 31015995, 51693325, 155079975]

約数ペア:

[(1, 155079975), (3, 51693325), (5, 31015995), (15, 10338665), (25, 6203199), (71, 2184225), (75, 2067733), (213, 728075), (355, 436845), (1065, 145615), (1775, 87369), (5325, 29123)]