69327975

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 118599552

約数和(自身を除く): 49271577

約数列:

[1, 3, 5, 15, 25, 53, 75, 107, 159, 163, 265, 321, 489, 535, 795, 815, 1325, 1605, 2445, 2675, 3975, 4075, 5671, 8025, 8639, 12225, 17013, 17441, 25917, 28355, 43195, 52323, 85065, 87205, 129585, 141775, 215975, 261615, 425325, 436025, 647925, 924373, 1308075, 2773119, 4621865, 13865595, 23109325, 69327975]

約数ペア:

[(1, 69327975), (3, 23109325), (5, 13865595), (15, 4621865), (25, 2773119), (53, 1308075), (75, 924373), (107, 647925), (159, 436025), (163, 425325), (265, 261615), (321, 215975), (489, 141775), (535, 129585), (795, 87205), (815, 85065), (1325, 52323), (1605, 43195), (2445, 28355), (2675, 25917), (3975, 17441), (4075, 17013), (5671, 12225), (8025, 8639)]