61152525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 128366784

約数和(自身を除く): 67214259

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 63, 75, 105, 123, 175, 205, 225, 287, 315, 369, 525, 615, 861, 947, 1025, 1435, 1575, 1845, 2583, 2841, 3075, 4305, 4735, 6629, 7175, 8523, 9225, 12915, 14205, 19887, 21525, 23675, 33145, 38827, 42615, 59661, 64575, 71025, 99435, 116481, 165725, 194135, 213075, 271789, 298305, 349443, 497175, 582405, 815367, 970675, 1358945, 1491525, 1747215, 2446101, 2912025, 4076835, 6794725, 8736075, 12230505, 20384175, 61152525]

約数ペア:

[(1, 61152525), (3, 20384175), (5, 12230505), (7, 8736075), (9, 6794725), (15, 4076835), (21, 2912025), (25, 2446101), (35, 1747215), (41, 1491525), (45, 1358945), (63, 970675), (75, 815367), (105, 582405), (123, 497175), (175, 349443), (205, 298305), (225, 271789), (287, 213075), (315, 194135), (369, 165725), (525, 116481), (615, 99435), (861, 71025), (947, 64575), (1025, 59661), (1435, 42615), (1575, 38827), (1845, 33145), (2583, 23675), (2841, 21525), (3075, 19887), (4305, 14205), (4735, 12915), (6629, 9225), (7175, 8523)]