188087705

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 257327280

約数和(自身を除く): 69239575

約数列:

[1, 5, 13, 41, 61, 65, 89, 169, 205, 305, 445, 533, 793, 845, 1157, 2501, 2665, 3649, 3965, 5429, 5785, 6929, 10309, 12505, 15041, 18245, 27145, 32513, 34645, 47437, 51545, 70577, 75205, 162565, 222589, 237185, 352885, 422669, 616681, 917501, 1112945, 2113345, 2893657, 3083405, 4587505, 14468285, 37617541, 188087705]

約数ペア:

[(1, 188087705), (5, 37617541), (13, 14468285), (41, 4587505), (61, 3083405), (65, 2893657), (89, 2113345), (169, 1112945), (205, 917501), (305, 616681), (445, 422669), (533, 352885), (793, 237185), (845, 222589), (1157, 162565), (2501, 75205), (2665, 70577), (3649, 51545), (3965, 47437), (5429, 34645), (5785, 32513), (6929, 27145), (10309, 18245), (12505, 15041)]