15672205450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3739}}^1\times {\mathrm{7621}}^1$

素因数の和:11383

約数の個数: 48

約数和(自身を含む): 31813008480

約数和(自身を除く): 16140803030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 3739, 7478, 7621, 15242, 18695, 37390, 38105, 41129, 76210, 82258, 83831, 93475, 167662, 186950, 190525, 205645, 381050, 411290, 419155, 838310, 1028225, 2056450, 2095775, 4191550, 28494919, 56989838, 142474595, 284949190, 313444109, 626888218, 712372975, 1424745950, 1567220545, 3134441090, 7836102725, 15672205450]

約数ペア:

[(1, 15672205450), (2, 7836102725), (5, 3134441090), (10, 1567220545), (11, 1424745950), (22, 712372975), (25, 626888218), (50, 313444109), (55, 284949190), (110, 142474595), (275, 56989838), (550, 28494919), (3739, 4191550), (7478, 2095775), (7621, 2056450), (15242, 1028225), (18695, 838310), (37390, 419155), (38105, 411290), (41129, 381050), (76210, 205645), (82258, 190525), (83831, 186950), (93475, 167662)]