153915255

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87701}}^1$

素因数の和:87728

約数の個数: 32

約数和(自身を含む): 294678720

約数和(自身を除く): 140763465

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 87701, 263103, 438505, 789309, 1140113, 1315515, 2367927, 3420339, 3946545, 5700565, 10261017, 11839635, 17101695, 30783051, 51305085, 153915255]

約数ペア:

[(1, 153915255), (3, 51305085), (5, 30783051), (9, 17101695), (13, 11839635), (15, 10261017), (27, 5700565), (39, 3946545), (45, 3420339), (65, 2367927), (117, 1315515), (135, 1140113), (195, 789309), (351, 438505), (585, 263103), (1755, 87701)]