849275895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{10861}}^1$

素因数の和:11283

約数の個数: 32

約数和(自身を含む): 1467152064

約数和(自身を除く): 617876169

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 401, 1203, 2005, 5213, 6015, 10861, 15639, 26065, 32583, 54305, 78195, 141193, 162915, 423579, 705965, 2117895, 4355261, 13065783, 21776305, 56618393, 65328915, 169855179, 283091965, 849275895]

約数ペア:

[(1, 849275895), (3, 283091965), (5, 169855179), (13, 65328915), (15, 56618393), (39, 21776305), (65, 13065783), (195, 4355261), (401, 2117895), (1203, 705965), (2005, 423579), (5213, 162915), (6015, 141193), (10861, 78195), (15639, 54305), (26065, 32583)]