869318325

素因数分解:

$3^4\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2843}}^1$

素因数の和:3016

約数の個数: 60

約数和(自身を含む): 1621512288

約数和(自身を除く): 752193963

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 151, 225, 405, 453, 675, 755, 1359, 2025, 2265, 2843, 3775, 4077, 6795, 8529, 11325, 12231, 14215, 20385, 25587, 33975, 42645, 61155, 71075, 76761, 101925, 127935, 213225, 230283, 305775, 383805, 429293, 639675, 1151415, 1287879, 1919025, 2146465, 3863637, 5757075, 6439395, 10732325, 11590911, 19318185, 32196975, 34772733, 57954555, 96590925, 173863665, 289772775, 869318325]

約数ペア:

[(1, 869318325), (3, 289772775), (5, 173863665), (9, 96590925), (15, 57954555), (25, 34772733), (27, 32196975), (45, 19318185), (75, 11590911), (81, 10732325), (135, 6439395), (151, 5757075), (225, 3863637), (405, 2146465), (453, 1919025), (675, 1287879), (755, 1151415), (1359, 639675), (2025, 429293), (2265, 383805), (2843, 305775), (3775, 230283), (4077, 213225), (6795, 127935), (8529, 101925), (11325, 76761), (12231, 71075), (14215, 61155), (20385, 42645), (25587, 33975)]