27343875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 22975485

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 79, 125, 195, 213, 237, 325, 355, 375, 395, 923, 975, 1027, 1065, 1185, 1625, 1775, 1975, 2769, 3081, 4615, 4875, 5135, 5325, 5609, 5925, 8875, 9875, 13845, 15405, 16827, 23075, 25675, 26625, 28045, 29625, 69225, 72917, 77025, 84135, 115375, 128375, 140225, 218751, 346125, 364585, 385125, 420675, 701125, 1093755, 1822925, 2103375, 5468775, 9114625, 27343875]

約数ペア:

[(1, 27343875), (3, 9114625), (5, 5468775), (13, 2103375), (15, 1822925), (25, 1093755), (39, 701125), (65, 420675), (71, 385125), (75, 364585), (79, 346125), (125, 218751), (195, 140225), (213, 128375), (237, 115375), (325, 84135), (355, 77025), (375, 72917), (395, 69225), (923, 29625), (975, 28045), (1027, 26625), (1065, 25675), (1185, 23075), (1625, 16827), (1775, 15405), (1975, 13845), (2769, 9875), (3081, 8875), (4615, 5925), (4875, 5609), (5135, 5325)]