4673385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 8845200

約数和(自身を除く): 4171815

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 149, 153, 205, 255, 369, 447, 615, 697, 745, 765, 1341, 1845, 2091, 2235, 2533, 3485, 6109, 6273, 6705, 7599, 10455, 12665, 18327, 22797, 30545, 31365, 37995, 54981, 91635, 103853, 113985, 274905, 311559, 519265, 934677, 1557795, 4673385]

約数ペア:

[(1, 4673385), (3, 1557795), (5, 934677), (9, 519265), (15, 311559), (17, 274905), (41, 113985), (45, 103853), (51, 91635), (85, 54981), (123, 37995), (149, 31365), (153, 30545), (205, 22797), (255, 18327), (369, 12665), (447, 10455), (615, 7599), (697, 6705), (745, 6273), (765, 6109), (1341, 3485), (1845, 2533), (2091, 2235)]