127615995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 247233168

約数和(自身を除く): 119617173

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 227, 279, 403, 465, 585, 681, 961, 1135, 1209, 1395, 2015, 2043, 2883, 2951, 3405, 3627, 4805, 6045, 7037, 8649, 8853, 10215, 12493, 14415, 14755, 18135, 21111, 26559, 35185, 37479, 43245, 44265, 62465, 63333, 91481, 105555, 112437, 132795, 187395, 218147, 274443, 316665, 457405, 562185, 654441, 823329, 1090735, 1372215, 1963323, 2835911, 3272205, 4116645, 8507733, 9816615, 14179555, 25523199, 42538665, 127615995]

約数ペア:

[(1, 127615995), (3, 42538665), (5, 25523199), (9, 14179555), (13, 9816615), (15, 8507733), (31, 4116645), (39, 3272205), (45, 2835911), (65, 1963323), (93, 1372215), (117, 1090735), (155, 823329), (195, 654441), (227, 562185), (279, 457405), (403, 316665), (465, 274443), (585, 218147), (681, 187395), (961, 132795), (1135, 112437), (1209, 105555), (1395, 91481), (2015, 63333), (2043, 62465), (2883, 44265), (2951, 43245), (3405, 37479), (3627, 35185), (4805, 26559), (6045, 21111), (7037, 18135), (8649, 14755), (8853, 14415), (10215, 12493)]