6461235

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 13248000

約数和(自身を除く): 6786765

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 229, 285, 297, 495, 513, 627, 687, 855, 1045, 1145, 1485, 1881, 2061, 2519, 2565, 3135, 3435, 4351, 5643, 6183, 7557, 9405, 10305, 12595, 13053, 21755, 22671, 28215, 30915, 37785, 39159, 47861, 65265, 68013, 113355, 117477, 143583, 195795, 239305, 340065, 430749, 587385, 717915, 1292247, 2153745, 6461235]

約数ペア:

[(1, 6461235), (3, 2153745), (5, 1292247), (9, 717915), (11, 587385), (15, 430749), (19, 340065), (27, 239305), (33, 195795), (45, 143583), (55, 117477), (57, 113355), (95, 68013), (99, 65265), (135, 47861), (165, 39159), (171, 37785), (209, 30915), (229, 28215), (285, 22671), (297, 21755), (495, 13053), (513, 12595), (627, 10305), (687, 9405), (855, 7557), (1045, 6183), (1145, 5643), (1485, 4351), (1881, 3435), (2061, 3135), (2519, 2565)]