157230891135

素因数分解:

$3^2\times 5^1\times {\mathrm{4021}}^1\times {\mathrm{868943}}^1$

素因数の和:872975

約数の個数: 24

約数和(自身を含む): 272601635904

約数和(自身を除く): 115370744769

約数列:

[1, 3, 5, 9, 15, 45, 4021, 12063, 20105, 36189, 60315, 180945, 868943, 2606829, 4344715, 7820487, 13034145, 39102435, 3494019803, 10482059409, 17470099015, 31446178227, 52410297045, 157230891135]

約数ペア:

[(1, 157230891135), (3, 52410297045), (5, 31446178227), (9, 17470099015), (15, 10482059409), (45, 3494019803), (4021, 39102435), (12063, 13034145), (20105, 7820487), (36189, 4344715), (60315, 2606829), (180945, 868943)]