15873990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4373}}^1$

素因数の和:4405

約数の個数: 48

約数和(自身を含む): 41885424

約数和(自身を除く): 26011434

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 4373, 8746, 13119, 21865, 26238, 43730, 48103, 65595, 96206, 131190, 144309, 240515, 288618, 481030, 529133, 721545, 1058266, 1443090, 1587399, 2645665, 3174798, 5291330, 7936995, 15873990]

約数ペア:

[(1, 15873990), (2, 7936995), (3, 5291330), (5, 3174798), (6, 2645665), (10, 1587399), (11, 1443090), (15, 1058266), (22, 721545), (30, 529133), (33, 481030), (55, 288618), (66, 240515), (110, 144309), (121, 131190), (165, 96206), (242, 65595), (330, 48103), (363, 43730), (605, 26238), (726, 21865), (1210, 13119), (1815, 8746), (3630, 4373)]