82215

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{29}}^1$

素因数の和:53

約数の個数: 40

約数和(自身を含む): 174240

約数和(自身を除く): 92025

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 81, 87, 105, 135, 145, 189, 203, 261, 315, 405, 435, 567, 609, 783, 945, 1015, 1305, 1827, 2349, 2835, 3045, 3915, 5481, 9135, 11745, 16443, 27405, 82215]

約数ペア:

[(1, 82215), (3, 27405), (5, 16443), (7, 11745), (9, 9135), (15, 5481), (21, 3915), (27, 3045), (29, 2835), (35, 2349), (45, 1827), (63, 1305), (81, 1015), (87, 945), (105, 783), (135, 609), (145, 567), (189, 435), (203, 405), (261, 315)]