1214179915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{3119}}^1$

素因数の和:3303

約数の個数: 32

約数和(自身を含む): 1613364480

約数和(自身を除く): 399184565

約数列:

[1, 5, 13, 53, 65, 113, 265, 565, 689, 1469, 3119, 3445, 5989, 7345, 15595, 29945, 40547, 77857, 165307, 202735, 352447, 389285, 826535, 1762235, 2148991, 4581811, 10744955, 18679691, 22909055, 93398455, 242835983, 1214179915]

約数ペア:

[(1, 1214179915), (5, 242835983), (13, 93398455), (53, 22909055), (65, 18679691), (113, 10744955), (265, 4581811), (565, 2148991), (689, 1762235), (1469, 826535), (3119, 389285), (3445, 352447), (5989, 202735), (7345, 165307), (15595, 77857), (29945, 40547)]