1261719105

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1013429}}^1$

素因数の和:1013520

約数の個数: 16

約数和(自身を含む): 2043074880

約数和(自身を除く): 781355775

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 1013429, 3040287, 5067145, 15201435, 84114607, 252343821, 420573035, 1261719105]

約数ペア:

[(1, 1261719105), (3, 420573035), (5, 252343821), (15, 84114607), (83, 15201435), (249, 5067145), (415, 3040287), (1245, 1013429)]