87488715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3331}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 149700096

約数和(自身を除く): 62211381

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1545, 1751, 3331, 5253, 8755, 9993, 16655, 26265, 49965, 56627, 169881, 283135, 343093, 849405, 1029279, 1715465, 5146395, 5832581, 17497743, 29162905, 87488715]

約数ペア:

[(1, 87488715), (3, 29162905), (5, 17497743), (15, 5832581), (17, 5146395), (51, 1715465), (85, 1029279), (103, 849405), (255, 343093), (309, 283135), (515, 169881), (1545, 56627), (1751, 49965), (3331, 26265), (5253, 16655), (8755, 9993)]