152006855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 247919616

約数和(自身を除く): 95912761

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 121, 143, 251, 385, 455, 605, 715, 847, 1001, 1255, 1331, 1573, 1757, 2761, 3263, 4235, 5005, 6655, 7865, 8785, 9317, 11011, 13805, 16315, 17303, 19327, 22841, 30371, 35893, 46585, 55055, 86515, 96635, 114205, 121121, 151855, 179465, 212597, 251251, 334081, 394823, 605605, 1062985, 1256255, 1670405, 1974115, 2338567, 2763761, 4343053, 11692835, 13818805, 21715265, 30401371, 152006855]

約数ペア:

[(1, 152006855), (5, 30401371), (7, 21715265), (11, 13818805), (13, 11692835), (35, 4343053), (55, 2763761), (65, 2338567), (77, 1974115), (91, 1670405), (121, 1256255), (143, 1062985), (251, 605605), (385, 394823), (455, 334081), (605, 251251), (715, 212597), (847, 179465), (1001, 151855), (1255, 121121), (1331, 114205), (1573, 96635), (1757, 86515), (2761, 55055), (3263, 46585), (4235, 35893), (5005, 30371), (6655, 22841), (7865, 19327), (8785, 17303), (9317, 16315), (11011, 13805)]