78489045

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11551}}^1$

素因数の和:11713

約数の個数: 24

約数和(自身を含む): 136960512

約数和(自身を除く): 58471467

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 11551, 34653, 57755, 103959, 173265, 519795, 1744201, 5232603, 8721005, 15697809, 26163015, 78489045]

約数ペア:

[(1, 78489045), (3, 26163015), (5, 15697809), (9, 8721005), (15, 5232603), (45, 1744201), (151, 519795), (453, 173265), (755, 103959), (1359, 57755), (2265, 34653), (6795, 11551)]