73247525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 104993280

約数和(自身を除く): 31745755

約数列:

[1, 5, 13, 23, 25, 41, 65, 115, 205, 239, 299, 325, 533, 575, 943, 1025, 1195, 1495, 2665, 3107, 4715, 5497, 5975, 7475, 9799, 12259, 13325, 15535, 23575, 27485, 48995, 61295, 71461, 77675, 127387, 137425, 225377, 244975, 306475, 357305, 636935, 1126885, 1786525, 2929901, 3184675, 5634425, 14649505, 73247525]

約数ペア:

[(1, 73247525), (5, 14649505), (13, 5634425), (23, 3184675), (25, 2929901), (41, 1786525), (65, 1126885), (115, 636935), (205, 357305), (239, 306475), (299, 244975), (325, 225377), (533, 137425), (575, 127387), (943, 77675), (1025, 71461), (1195, 61295), (1495, 48995), (2665, 27485), (3107, 23575), (4715, 15535), (5497, 13325), (5975, 12259), (7475, 9799)]