156741520225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1\times {\mathrm{4231}}^1$

素因数の和:5626

約数の個数: 48

約数和(自身を含む): 209073868416

約数和(自身を除く): 52332348191

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1301, 1675, 4231, 5695, 6505, 21155, 22117, 28475, 32525, 71927, 87167, 105775, 110585, 283477, 359635, 435835, 552925, 1417385, 1481839, 1798175, 2179175, 4819109, 5504531, 7086925, 7409195, 24095545, 27522655, 37045975, 93577027, 120477725, 137613275, 368803577, 467885135, 1844017885, 2339425675, 6269660809, 9220089425, 31348304045, 156741520225]

約数ペア:

[(1, 156741520225), (5, 31348304045), (17, 9220089425), (25, 6269660809), (67, 2339425675), (85, 1844017885), (335, 467885135), (425, 368803577), (1139, 137613275), (1301, 120477725), (1675, 93577027), (4231, 37045975), (5695, 27522655), (6505, 24095545), (21155, 7409195), (22117, 7086925), (28475, 5504531), (32525, 4819109), (71927, 2179175), (87167, 1798175), (105775, 1481839), (110585, 1417385), (283477, 552925), (359635, 435835)]