163375355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13441}}^1$

素因数の和:13487

約数の個数: 32

約数和(自身を含む): 243891648

約数和(自身を除く): 80516293

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 13441, 67205, 147851, 174733, 228497, 739255, 873665, 1142485, 1922063, 2513467, 2970461, 9610315, 12567335, 14852305, 32675071, 163375355]

約数ペア:

[(1, 163375355), (5, 32675071), (11, 14852305), (13, 12567335), (17, 9610315), (55, 2970461), (65, 2513467), (85, 1922063), (143, 1142485), (187, 873665), (221, 739255), (715, 228497), (935, 174733), (1105, 147851), (2431, 67205), (12155, 13441)]