15227595

素因数分解:

$3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 27885312

約数和(自身を除く): 12657717

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 151, 243, 249, 405, 415, 453, 747, 755, 1215, 1245, 1359, 2241, 2265, 3735, 4077, 6723, 6795, 11205, 12231, 12533, 20169, 20385, 33615, 36693, 37599, 61155, 62665, 100845, 112797, 183465, 187995, 338391, 563985, 1015173, 1691955, 3045519, 5075865, 15227595]

約数ペア:

[(1, 15227595), (3, 5075865), (5, 3045519), (9, 1691955), (15, 1015173), (27, 563985), (45, 338391), (81, 187995), (83, 183465), (135, 112797), (151, 100845), (243, 62665), (249, 61155), (405, 37599), (415, 36693), (453, 33615), (747, 20385), (755, 20169), (1215, 12533), (1245, 12231), (1359, 11205), (2241, 6795), (2265, 6723), (3735, 4077)]