180815511015

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{143489}}^1$

素因数の和:144224

約数の個数: 48

約数和(自身を含む): 321530096160

約数和(自身を除く): 140714585145

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 683, 1845, 2049, 3415, 6147, 10245, 28003, 30735, 84009, 140015, 143489, 252027, 420045, 430467, 717445, 1260135, 1291401, 2152335, 5883049, 6457005, 17649147, 29415245, 52947441, 88245735, 98002987, 264737205, 294008961, 490014935, 882026883, 1470044805, 4018122467, 4410134415, 12054367401, 20090612335, 36163102203, 60271837005, 180815511015]

約数ペア:

[(1, 180815511015), (3, 60271837005), (5, 36163102203), (9, 20090612335), (15, 12054367401), (41, 4410134415), (45, 4018122467), (123, 1470044805), (205, 882026883), (369, 490014935), (615, 294008961), (683, 264737205), (1845, 98002987), (2049, 88245735), (3415, 52947441), (6147, 29415245), (10245, 17649147), (28003, 6457005), (30735, 5883049), (84009, 2152335), (140015, 1291401), (143489, 1260135), (252027, 717445), (420045, 430467)]