158980455

素因数分解:

$3^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1787}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 283219200

約数和(自身を除く): 124238745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 659, 1787, 1977, 3295, 5361, 5931, 8935, 9885, 16083, 17793, 26805, 29655, 48249, 80415, 88965, 241245, 1177633, 3532899, 5888165, 10598697, 17664495, 31796091, 52993485, 158980455]

約数ペア:

[(1, 158980455), (3, 52993485), (5, 31796091), (9, 17664495), (15, 10598697), (27, 5888165), (45, 3532899), (135, 1177633), (659, 241245), (1787, 88965), (1977, 80415), (3295, 48249), (5361, 29655), (5931, 26805), (8935, 17793), (9885, 16083)]