76494285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12781}}^1$

素因数の和:12818

約数の個数: 48

約数和(自身を含む): 159519360

約数和(自身を除く): 83025075

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 12781, 38343, 63905, 89467, 115029, 191715, 242839, 268401, 447335, 575145, 728517, 805203, 1214195, 1342005, 1699873, 2185551, 3642585, 4026015, 5099619, 8499365, 10927755, 15298857, 25498095, 76494285]

約数ペア:

[(1, 76494285), (3, 25498095), (5, 15298857), (7, 10927755), (9, 8499365), (15, 5099619), (19, 4026015), (21, 3642585), (35, 2185551), (45, 1699873), (57, 1342005), (63, 1214195), (95, 805203), (105, 728517), (133, 575145), (171, 447335), (285, 268401), (315, 242839), (399, 191715), (665, 115029), (855, 89467), (1197, 63905), (1995, 38343), (5985, 12781)]