152397615

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{647}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 250822656

約数和(自身を除く): 98425041

約数列:

[1, 3, 5, 15, 41, 123, 205, 383, 615, 647, 1149, 1915, 1941, 3235, 5745, 9705, 15703, 26527, 47109, 78515, 79581, 132635, 235545, 247801, 397905, 743403, 1239005, 3717015, 10159841, 30479523, 50799205, 152397615]

約数ペア:

[(1, 152397615), (3, 50799205), (5, 30479523), (15, 10159841), (41, 3717015), (123, 1239005), (205, 743403), (383, 397905), (615, 247801), (647, 235545), (1149, 132635), (1915, 79581), (1941, 78515), (3235, 47109), (5745, 26527), (9705, 15703)]