29221395

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 25936365

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 479, 581, 735, 1245, 1437, 1743, 2395, 2905, 3353, 4067, 7185, 8715, 10059, 12201, 16765, 20335, 23471, 39757, 50295, 61005, 70413, 117355, 119271, 198785, 278299, 352065, 596355, 834897, 1391495, 1948093, 4174485, 5844279, 9740465, 29221395]

約数ペア:

[(1, 29221395), (3, 9740465), (5, 5844279), (7, 4174485), (15, 1948093), (21, 1391495), (35, 834897), (49, 596355), (83, 352065), (105, 278299), (147, 198785), (245, 119271), (249, 117355), (415, 70413), (479, 61005), (581, 50295), (735, 39757), (1245, 23471), (1437, 20335), (1743, 16765), (2395, 12201), (2905, 10059), (3353, 8715), (4067, 7185)]