15090414

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 30945024

約数和(自身を除く): 15854610

約数列:

[1, 2, 3, 6, 73, 131, 146, 219, 262, 263, 393, 438, 526, 786, 789, 1578, 9563, 19126, 19199, 28689, 34453, 38398, 57378, 57597, 68906, 103359, 115194, 206718, 2515069, 5030138, 7545207, 15090414]

約数ペア:

[(1, 15090414), (2, 7545207), (3, 5030138), (6, 2515069), (73, 206718), (131, 115194), (146, 103359), (219, 68906), (262, 57597), (263, 57378), (393, 38398), (438, 34453), (526, 28689), (786, 19199), (789, 19126), (1578, 9563)]