90931365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 181628928

約数和(自身を除く): 90697563

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1143, 1905, 2273, 2667, 4445, 5715, 6819, 8001, 11365, 13335, 15911, 20457, 34095, 40005, 47733, 79555, 102285, 143199, 238665, 288671, 715995, 866013, 1443355, 2020697, 2598039, 4330065, 6062091, 10103485, 12990195, 18186273, 30310455, 90931365]

約数ペア:

[(1, 90931365), (3, 30310455), (5, 18186273), (7, 12990195), (9, 10103485), (15, 6062091), (21, 4330065), (35, 2598039), (45, 2020697), (63, 1443355), (105, 866013), (127, 715995), (315, 288671), (381, 238665), (635, 143199), (889, 102285), (1143, 79555), (1905, 47733), (2273, 40005), (2667, 34095), (4445, 20457), (5715, 15911), (6819, 13335), (8001, 11365)]