15302235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 26671680

約数和(自身を除く): 11369445

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 809, 1261, 1455, 2427, 3783, 4045, 6305, 10517, 12135, 18915, 31551, 52585, 78473, 157755, 235419, 392365, 1020149, 1177095, 3060447, 5100745, 15302235]

約数ペア:

[(1, 15302235), (3, 5100745), (5, 3060447), (13, 1177095), (15, 1020149), (39, 392365), (65, 235419), (97, 157755), (195, 78473), (291, 52585), (485, 31551), (809, 18915), (1261, 12135), (1455, 10517), (2427, 6305), (3783, 4045)]