48985155

素因数分解:

$3^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 56

約数和(自身を含む): 89713440

約数和(自身を除く): 40728285

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 151, 243, 267, 405, 445, 453, 729, 755, 801, 1215, 1335, 1359, 2265, 2403, 3645, 4005, 4077, 6795, 7209, 12015, 12231, 13439, 20385, 21627, 36045, 36693, 40317, 61155, 64881, 67195, 108135, 110079, 120951, 183465, 201585, 324405, 362853, 550395, 604755, 1088559, 1814265, 3265677, 5442795, 9797031, 16328385, 48985155]

約数ペア:

[(1, 48985155), (3, 16328385), (5, 9797031), (9, 5442795), (15, 3265677), (27, 1814265), (45, 1088559), (81, 604755), (89, 550395), (135, 362853), (151, 324405), (243, 201585), (267, 183465), (405, 120951), (445, 110079), (453, 108135), (729, 67195), (755, 64881), (801, 61155), (1215, 40317), (1335, 36693), (1359, 36045), (2265, 21627), (2403, 20385), (3645, 13439), (4005, 12231), (4077, 12015), (6795, 7209)]