1131194955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{28447}}^1$

素因数の和:28707

約数の個数: 32

約数和(自身を含む): 1982711808

約数和(自身を除く): 851516853

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 241, 723, 1205, 2651, 3615, 7953, 13255, 28447, 39765, 85341, 142235, 312917, 426705, 938751, 1564585, 4693755, 6855727, 20567181, 34278635, 75412997, 102835905, 226238991, 377064985, 1131194955]

約数ペア:

[(1, 1131194955), (3, 377064985), (5, 226238991), (11, 102835905), (15, 75412997), (33, 34278635), (55, 20567181), (165, 6855727), (241, 4693755), (723, 1564585), (1205, 938751), (2651, 426705), (3615, 312917), (7953, 142235), (13255, 85341), (28447, 39765)]