30864015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7568

約数の個数: 48

約数和(自身を含む): 65851968

約数和(自身を除く): 34987953

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 7537, 22611, 37685, 52759, 67833, 97981, 113055, 158277, 263795, 293943, 339165, 474831, 489905, 685867, 791385, 881829, 1469715, 2057601, 2374155, 3429335, 4409145, 6172803, 10288005, 30864015]

約数ペア:

[(1, 30864015), (3, 10288005), (5, 6172803), (7, 4409145), (9, 3429335), (13, 2374155), (15, 2057601), (21, 1469715), (35, 881829), (39, 791385), (45, 685867), (63, 489905), (65, 474831), (91, 339165), (105, 293943), (117, 263795), (195, 158277), (273, 113055), (315, 97981), (455, 67833), (585, 52759), (819, 37685), (1365, 22611), (4095, 7537)]