29828385

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 57888000

約数和(自身を除く): 28059615

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 87, 95, 135, 145, 171, 261, 285, 401, 435, 513, 551, 783, 855, 1203, 1305, 1653, 2005, 2565, 2755, 3609, 3915, 4959, 6015, 7619, 8265, 10827, 11629, 14877, 18045, 22857, 24795, 34887, 38095, 54135, 58145, 68571, 74385, 104661, 114285, 174435, 205713, 220951, 313983, 342855, 523305, 662853, 1028565, 1104755, 1569915, 1988559, 3314265, 5965677, 9942795, 29828385]

約数ペア:

[(1, 29828385), (3, 9942795), (5, 5965677), (9, 3314265), (15, 1988559), (19, 1569915), (27, 1104755), (29, 1028565), (45, 662853), (57, 523305), (87, 342855), (95, 313983), (135, 220951), (145, 205713), (171, 174435), (261, 114285), (285, 104661), (401, 74385), (435, 68571), (513, 58145), (551, 54135), (783, 38095), (855, 34887), (1203, 24795), (1305, 22857), (1653, 18045), (2005, 14877), (2565, 11629), (2755, 10827), (3609, 8265), (3915, 7619), (4959, 6015)]