42098715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 78107328

約数和(自身を除く): 36008613

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 339, 487, 565, 765, 1017, 1461, 1695, 1921, 2435, 4383, 5085, 5763, 7305, 8279, 9605, 17289, 21915, 24837, 28815, 41395, 55031, 74511, 86445, 124185, 165093, 275155, 372555, 495279, 825465, 935527, 2476395, 2806581, 4677635, 8419743, 14032905, 42098715]

約数ペア:

[(1, 42098715), (3, 14032905), (5, 8419743), (9, 4677635), (15, 2806581), (17, 2476395), (45, 935527), (51, 825465), (85, 495279), (113, 372555), (153, 275155), (255, 165093), (339, 124185), (487, 86445), (565, 74511), (765, 55031), (1017, 41395), (1461, 28815), (1695, 24837), (1921, 21915), (2435, 17289), (4383, 9605), (5085, 8279), (5763, 7305)]