231478065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56527}}^1$

素因数の和:56558

約数の個数: 48

約数和(自身を含む): 493828608

約数和(自身を除く): 262350543

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, 56527, 169581, 282635, 395689, 508743, 734851, 847905, 1187067, 1978445, 2204553, 2543715, 3561201, 3674255, 5143957, 5935335, 6613659, 11022765, 15431871, 17806005, 25719785, 33068295, 46295613, 77159355, 231478065]

約数ペア:

[(1, 231478065), (3, 77159355), (5, 46295613), (7, 33068295), (9, 25719785), (13, 17806005), (15, 15431871), (21, 11022765), (35, 6613659), (39, 5935335), (45, 5143957), (63, 3674255), (65, 3561201), (91, 2543715), (105, 2204553), (117, 1978445), (195, 1187067), (273, 847905), (315, 734851), (455, 508743), (585, 395689), (819, 282635), (1365, 169581), (4095, 56527)]