5188365

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 11328408

約数和(自身を除く): 6140043

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 181, 195, 245, 273, 315, 441, 455, 543, 585, 637, 735, 819, 905, 1267, 1365, 1629, 1911, 2205, 2353, 2715, 3185, 3801, 4095, 5733, 6335, 7059, 8145, 8869, 9555, 11403, 11765, 16471, 19005, 21177, 26607, 28665, 35295, 44345, 49413, 57015, 79821, 82355, 105885, 115297, 133035, 148239, 247065, 345891, 399105, 576485, 741195, 1037673, 1729455, 5188365]

約数ペア:

[(1, 5188365), (3, 1729455), (5, 1037673), (7, 741195), (9, 576485), (13, 399105), (15, 345891), (21, 247065), (35, 148239), (39, 133035), (45, 115297), (49, 105885), (63, 82355), (65, 79821), (91, 57015), (105, 49413), (117, 44345), (147, 35295), (181, 28665), (195, 26607), (245, 21177), (273, 19005), (315, 16471), (441, 11765), (455, 11403), (543, 9555), (585, 8869), (637, 8145), (735, 7059), (819, 6335), (905, 5733), (1267, 4095), (1365, 3801), (1629, 3185), (1911, 2715), (2205, 2353)]