15698085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 28675584

約数和(自身を除く): 12977499

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 223, 247, 285, 361, 669, 741, 1083, 1115, 1235, 1805, 2899, 3345, 3705, 4237, 4693, 5415, 8697, 12711, 14079, 14495, 21185, 23465, 43485, 55081, 63555, 70395, 80503, 165243, 241509, 275405, 402515, 826215, 1046539, 1207545, 3139617, 5232695, 15698085]

約数ペア:

[(1, 15698085), (3, 5232695), (5, 3139617), (13, 1207545), (15, 1046539), (19, 826215), (39, 402515), (57, 275405), (65, 241509), (95, 165243), (195, 80503), (223, 70395), (247, 63555), (285, 55081), (361, 43485), (669, 23465), (741, 21185), (1083, 14495), (1115, 14079), (1235, 12711), (1805, 8697), (2899, 5415), (3345, 4693), (3705, 4237)]