137250915

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{150001}}^1$

素因数の和:150070

約数の個数: 16

約数和(自身を含む): 223202976

約数和(自身を除く): 85952061

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 150001, 450003, 750005, 2250015, 9150061, 27450183, 45750305, 137250915]

約数ペア:

[(1, 137250915), (3, 45750305), (5, 27450183), (15, 9150061), (61, 2250015), (183, 750005), (305, 450003), (915, 150001)]