61046715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 48623685

約数列:

[1, 3, 5, 15, 19, 23, 57, 67, 69, 95, 115, 139, 201, 285, 335, 345, 417, 437, 695, 1005, 1273, 1311, 1541, 2085, 2185, 2641, 3197, 3819, 4623, 6365, 6555, 7705, 7923, 9313, 9591, 13205, 15985, 19095, 23115, 27939, 29279, 39615, 46565, 47955, 60743, 87837, 139695, 146395, 176947, 182229, 214199, 303715, 439185, 530841, 642597, 884735, 911145, 1070995, 2654205, 3212985, 4069781, 12209343, 20348905, 61046715]

約数ペア:

[(1, 61046715), (3, 20348905), (5, 12209343), (15, 4069781), (19, 3212985), (23, 2654205), (57, 1070995), (67, 911145), (69, 884735), (95, 642597), (115, 530841), (139, 439185), (201, 303715), (285, 214199), (335, 182229), (345, 176947), (417, 146395), (437, 139695), (695, 87837), (1005, 60743), (1273, 47955), (1311, 46565), (1541, 39615), (2085, 29279), (2185, 27939), (2641, 23115), (3197, 19095), (3819, 15985), (4623, 13205), (6365, 9591), (6555, 9313), (7705, 7923)]