1138716645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11717}}^1$

素因数の和:11786

約数の個数: 64

約数和(自身を含む): 2159861760

約数和(自身を除く): 1021145115

約数列:

[1, 3, 5, 11, 15, 19, 31, 33, 55, 57, 93, 95, 155, 165, 209, 285, 341, 465, 589, 627, 1023, 1045, 1705, 1767, 2945, 3135, 5115, 6479, 8835, 11717, 19437, 32395, 35151, 58585, 97185, 128887, 175755, 222623, 363227, 386661, 644435, 667869, 1089681, 1113115, 1816135, 1933305, 2448853, 3339345, 3995497, 5448405, 6901313, 7346559, 11986491, 12244265, 19977485, 20703939, 34506565, 36732795, 59932455, 75914443, 103519695, 227743329, 379572215, 1138716645]

約数ペア:

[(1, 1138716645), (3, 379572215), (5, 227743329), (11, 103519695), (15, 75914443), (19, 59932455), (31, 36732795), (33, 34506565), (55, 20703939), (57, 19977485), (93, 12244265), (95, 11986491), (155, 7346559), (165, 6901313), (209, 5448405), (285, 3995497), (341, 3339345), (465, 2448853), (589, 1933305), (627, 1816135), (1023, 1113115), (1045, 1089681), (1705, 667869), (1767, 644435), (2945, 386661), (3135, 363227), (5115, 222623), (6479, 175755), (8835, 128887), (11717, 97185), (19437, 58585), (32395, 35151)]