1337292225

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 2489572800

約数和(自身を除く): 1152280575

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 311, 435, 659, 725, 933, 1305, 1555, 1977, 2175, 2799, 3295, 4665, 5931, 6525, 7775, 9019, 9885, 13995, 16475, 19111, 23325, 27057, 29655, 45095, 49425, 57333, 69975, 81171, 95555, 135285, 148275, 171999, 204949, 225475, 286665, 405855, 477775, 614847, 676425, 859995, 1024745, 1433325, 1844541, 2029275, 3074235, 4299975, 5123725, 5943521, 9222705, 15371175, 17830563, 29717605, 46113525, 53491689, 89152815, 148588025, 267458445, 445764075, 1337292225]

約数ペア:

[(1, 1337292225), (3, 445764075), (5, 267458445), (9, 148588025), (15, 89152815), (25, 53491689), (29, 46113525), (45, 29717605), (75, 17830563), (87, 15371175), (145, 9222705), (225, 5943521), (261, 5123725), (311, 4299975), (435, 3074235), (659, 2029275), (725, 1844541), (933, 1433325), (1305, 1024745), (1555, 859995), (1977, 676425), (2175, 614847), (2799, 477775), (3295, 405855), (4665, 286665), (5931, 225475), (6525, 204949), (7775, 171999), (9019, 148275), (9885, 135285), (13995, 95555), (16475, 81171), (19111, 69975), (23325, 57333), (27057, 49425), (29655, 45095)]