12673115

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 19994688

約数和(自身を除く): 7321573

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 173, 245, 299, 455, 637, 805, 865, 1127, 1211, 1495, 2093, 2249, 3185, 3979, 5635, 6055, 8477, 10465, 11245, 14651, 15743, 19895, 27853, 42385, 51727, 73255, 78715, 110201, 139265, 194971, 258635, 362089, 551005, 974855, 1810445, 2534623, 12673115]

約数ペア:

[(1, 12673115), (5, 2534623), (7, 1810445), (13, 974855), (23, 551005), (35, 362089), (49, 258635), (65, 194971), (91, 139265), (115, 110201), (161, 78715), (173, 73255), (245, 51727), (299, 42385), (455, 27853), (637, 19895), (805, 15743), (865, 14651), (1127, 11245), (1211, 10465), (1495, 8477), (2093, 6055), (2249, 5635), (3185, 3979)]