56976345

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 108192000

約数和(自身を除く): 51215655

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 97, 135, 171, 229, 285, 291, 485, 513, 687, 855, 873, 1145, 1455, 1843, 2061, 2565, 2619, 3435, 4351, 4365, 5529, 6183, 9215, 10305, 13053, 13095, 16587, 21755, 22213, 27645, 30915, 39159, 49761, 65265, 66639, 82935, 111065, 117477, 195795, 199917, 248805, 333195, 422047, 587385, 599751, 999585, 1266141, 2110235, 2998755, 3798423, 6330705, 11395269, 18992115, 56976345]

約数ペア:

[(1, 56976345), (3, 18992115), (5, 11395269), (9, 6330705), (15, 3798423), (19, 2998755), (27, 2110235), (45, 1266141), (57, 999585), (95, 599751), (97, 587385), (135, 422047), (171, 333195), (229, 248805), (285, 199917), (291, 195795), (485, 117477), (513, 111065), (687, 82935), (855, 66639), (873, 65265), (1145, 49761), (1455, 39159), (1843, 30915), (2061, 27645), (2565, 22213), (2619, 21755), (3435, 16587), (4351, 13095), (4365, 13053), (5529, 10305), (6183, 9215)]