148889775

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{13147}}^1$

素因数の和:13311

約数の個数: 24

約数和(自身を含む): 247813504

約数和(自身を除く): 98923729

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 11325, 13147, 39441, 65735, 197205, 328675, 986025, 1985197, 5955591, 9925985, 29777955, 49629925, 148889775]

約数ペア:

[(1, 148889775), (3, 49629925), (5, 29777955), (15, 9925985), (25, 5955591), (75, 1985197), (151, 986025), (453, 328675), (755, 197205), (2265, 65735), (3775, 39441), (11325, 13147)]