84866145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 169451520

約数和(自身を除く): 84585375

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 79, 91, 105, 195, 237, 273, 395, 455, 553, 787, 1027, 1185, 1365, 1659, 2361, 2765, 3081, 3935, 5135, 5509, 7189, 8295, 10231, 11805, 15405, 16527, 21567, 27545, 30693, 35945, 51155, 62173, 71617, 82635, 107835, 153465, 186519, 214851, 310865, 358085, 435211, 808249, 932595, 1074255, 1305633, 2176055, 2424747, 4041245, 5657743, 6528165, 12123735, 16973229, 28288715, 84866145]

約数ペア:

[(1, 84866145), (3, 28288715), (5, 16973229), (7, 12123735), (13, 6528165), (15, 5657743), (21, 4041245), (35, 2424747), (39, 2176055), (65, 1305633), (79, 1074255), (91, 932595), (105, 808249), (195, 435211), (237, 358085), (273, 310865), (395, 214851), (455, 186519), (553, 153465), (787, 107835), (1027, 82635), (1185, 71617), (1365, 62173), (1659, 51155), (2361, 35945), (2765, 30693), (3081, 27545), (3935, 21567), (5135, 16527), (5509, 15405), (7189, 11805), (8295, 10231)]