155573145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37991}}^1$

素因数の和:38022

約数の個数: 48

約数和(自身を含む): 331898112

約数和(自身を除く): 176324967

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, 37991, 113973, 189955, 265937, 341919, 493883, 569865, 797811, 1329685, 1481649, 1709595, 2393433, 2469415, 3457181, 3989055, 4444947, 7408245, 10371543, 11967165, 17285905, 22224735, 31114629, 51857715, 155573145]

約数ペア:

[(1, 155573145), (3, 51857715), (5, 31114629), (7, 22224735), (9, 17285905), (13, 11967165), (15, 10371543), (21, 7408245), (35, 4444947), (39, 3989055), (45, 3457181), (63, 2469415), (65, 2393433), (91, 1709595), (105, 1481649), (117, 1329685), (195, 797811), (273, 569865), (315, 493883), (455, 341919), (585, 265937), (819, 189955), (1365, 113973), (4095, 37991)]