125156765985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1390399}}^1$

素因数の和:1390777

約数の個数: 32

約数和(自身を含む): 212631091200

約数和(自身を除く): 87474325215

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 353, 1059, 1765, 5295, 6001, 18003, 30005, 90015, 1390399, 4171197, 6951995, 20855985, 23636783, 70910349, 118183915, 354551745, 490810847, 1472432541, 2454054235, 7362162705, 8343784399, 25031353197, 41718921995, 125156765985]

約数ペア:

[(1, 125156765985), (3, 41718921995), (5, 25031353197), (15, 8343784399), (17, 7362162705), (51, 2454054235), (85, 1472432541), (255, 490810847), (353, 354551745), (1059, 118183915), (1765, 70910349), (5295, 23636783), (6001, 20855985), (18003, 6951995), (30005, 4171197), (90015, 1390399)]