16929255

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 32569344

約数和(自身を除く): 15640089

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 743, 1085, 1519, 2229, 3255, 3715, 4557, 5201, 7595, 11145, 15603, 22785, 23033, 26005, 36407, 69099, 78015, 109221, 115165, 161231, 182035, 345495, 483693, 546105, 806155, 1128617, 2418465, 3385851, 5643085, 16929255]

約数ペア:

[(1, 16929255), (3, 5643085), (5, 3385851), (7, 2418465), (15, 1128617), (21, 806155), (31, 546105), (35, 483693), (49, 345495), (93, 182035), (105, 161231), (147, 115165), (155, 109221), (217, 78015), (245, 69099), (465, 36407), (651, 26005), (735, 23033), (743, 22785), (1085, 15603), (1519, 11145), (2229, 7595), (3255, 5201), (3715, 4557)]