84875535

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 152137440

約数和(自身を除く): 67261905

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 179, 205, 257, 369, 537, 615, 771, 895, 1285, 1611, 1845, 2313, 2685, 3855, 7339, 8055, 10537, 11565, 22017, 31611, 36695, 46003, 52685, 66051, 94833, 110085, 138009, 158055, 230015, 330255, 414027, 474165, 690045, 1886123, 2070135, 5658369, 9430615, 16975107, 28291845, 84875535]

約数ペア:

[(1, 84875535), (3, 28291845), (5, 16975107), (9, 9430615), (15, 5658369), (41, 2070135), (45, 1886123), (123, 690045), (179, 474165), (205, 414027), (257, 330255), (369, 230015), (537, 158055), (615, 138009), (771, 110085), (895, 94833), (1285, 66051), (1611, 52685), (1845, 46003), (2313, 36695), (2685, 31611), (3855, 22017), (7339, 11565), (8055, 10537)]