82797015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 155492352

約数和(自身を除く): 72695337

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 127, 147, 245, 381, 635, 735, 887, 889, 1905, 2661, 2667, 4435, 4445, 6209, 6223, 13305, 13335, 18627, 18669, 31045, 31115, 43463, 93135, 93345, 112649, 130389, 217315, 337947, 563245, 651945, 788543, 1689735, 2365629, 3942715, 5519801, 11828145, 16559403, 27599005, 82797015]

約数ペア:

[(1, 82797015), (3, 27599005), (5, 16559403), (7, 11828145), (15, 5519801), (21, 3942715), (35, 2365629), (49, 1689735), (105, 788543), (127, 651945), (147, 563245), (245, 337947), (381, 217315), (635, 130389), (735, 112649), (887, 93345), (889, 93135), (1905, 43463), (2661, 31115), (2667, 31045), (4435, 18669), (4445, 18627), (6209, 13335), (6223, 13305)]