10999275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 21967344

約数和(自身を除く): 10968069

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 49, 73, 75, 105, 123, 147, 175, 205, 219, 245, 287, 365, 511, 525, 615, 735, 861, 1025, 1095, 1225, 1435, 1533, 1825, 2009, 2555, 2993, 3075, 3577, 3675, 4305, 5475, 6027, 7175, 7665, 8979, 10045, 10731, 12775, 14965, 17885, 20951, 21525, 30135, 38325, 44895, 50225, 53655, 62853, 74825, 89425, 104755, 146657, 150675, 224475, 268275, 314265, 439971, 523775, 733285, 1571325, 2199855, 3666425, 10999275]

約数ペア:

[(1, 10999275), (3, 3666425), (5, 2199855), (7, 1571325), (15, 733285), (21, 523775), (25, 439971), (35, 314265), (41, 268275), (49, 224475), (73, 150675), (75, 146657), (105, 104755), (123, 89425), (147, 74825), (175, 62853), (205, 53655), (219, 50225), (245, 44895), (287, 38325), (365, 30135), (511, 21525), (525, 20951), (615, 17885), (735, 14965), (861, 12775), (1025, 10731), (1095, 10045), (1225, 8979), (1435, 7665), (1533, 7175), (1825, 6027), (2009, 5475), (2555, 4305), (2993, 3675), (3075, 3577)]