143212875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 265749120

約数和(自身を除く): 122536245

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 125, 145, 195, 325, 375, 377, 435, 725, 975, 1013, 1131, 1625, 1885, 2175, 3039, 3625, 4875, 5065, 5655, 9425, 10875, 13169, 15195, 25325, 28275, 29377, 39507, 47125, 65845, 75975, 88131, 126625, 141375, 146885, 197535, 329225, 379875, 381901, 440655, 734425, 987675, 1145703, 1646125, 1909505, 2203275, 3672125, 4938375, 5728515, 9547525, 11016375, 28642575, 47737625, 143212875]

約数ペア:

[(1, 143212875), (3, 47737625), (5, 28642575), (13, 11016375), (15, 9547525), (25, 5728515), (29, 4938375), (39, 3672125), (65, 2203275), (75, 1909505), (87, 1646125), (125, 1145703), (145, 987675), (195, 734425), (325, 440655), (375, 381901), (377, 379875), (435, 329225), (725, 197535), (975, 146885), (1013, 141375), (1131, 126625), (1625, 88131), (1885, 75975), (2175, 65845), (3039, 47125), (3625, 39507), (4875, 29377), (5065, 28275), (5655, 25325), (9425, 15195), (10875, 13169)]