15245136

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4603}}^1$

素因数の和:4640

約数の個数: 60

約数和(自身を含む): 44529888

約数和(自身を除く): 29284752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 4603, 9206, 13809, 18412, 27618, 36824, 41427, 55236, 73648, 82854, 105869, 110472, 165708, 211738, 220944, 317607, 331416, 423476, 635214, 662832, 846952, 952821, 1270428, 1693904, 1905642, 2540856, 3811284, 5081712, 7622568, 15245136]

約数ペア:

[(1, 15245136), (2, 7622568), (3, 5081712), (4, 3811284), (6, 2540856), (8, 1905642), (9, 1693904), (12, 1270428), (16, 952821), (18, 846952), (23, 662832), (24, 635214), (36, 423476), (46, 331416), (48, 317607), (69, 220944), (72, 211738), (92, 165708), (138, 110472), (144, 105869), (184, 82854), (207, 73648), (276, 55236), (368, 41427), (414, 36824), (552, 27618), (828, 18412), (1104, 13809), (1656, 9206), (3312, 4603)]