605004815

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 775656000

約数和(自身を除く): 170651185

約数列:

[1, 5, 29, 41, 145, 149, 205, 683, 745, 1189, 3415, 4321, 5945, 6109, 19807, 21605, 28003, 30545, 99035, 101767, 140015, 177161, 508835, 812087, 885805, 2951243, 4060435, 4172447, 14756215, 20862235, 121000963, 605004815]

約数ペア:

[(1, 605004815), (5, 121000963), (29, 20862235), (41, 14756215), (145, 4172447), (149, 4060435), (205, 2951243), (683, 885805), (745, 812087), (1189, 508835), (3415, 177161), (4321, 140015), (5945, 101767), (6109, 99035), (19807, 30545), (21605, 28003)]