789515445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{9767}}^1$

素因数の和:10109

約数の個数: 32

約数和(自身を含む): 1341888768

約数和(自身を除く): 552373323

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 317, 951, 1585, 4755, 5389, 9767, 16167, 26945, 29301, 48835, 80835, 146505, 166039, 498117, 830195, 2490585, 3096139, 9288417, 15480695, 46442085, 52634363, 157903089, 263171815, 789515445]

約数ペア:

[(1, 789515445), (3, 263171815), (5, 157903089), (15, 52634363), (17, 46442085), (51, 15480695), (85, 9288417), (255, 3096139), (317, 2490585), (951, 830195), (1585, 498117), (4755, 166039), (5389, 146505), (9767, 80835), (16167, 48835), (26945, 29301)]