2912046875

素因数分解:

$5^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 4064010480

約数和(自身を除く): 1151963605

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 577, 625, 1615, 2125, 2375, 2885, 3125, 8075, 9809, 10625, 10963, 11875, 14425, 15625, 40375, 49045, 53125, 54815, 59375, 72125, 186371, 201875, 245225, 265625, 274075, 296875, 360625, 931855, 1009375, 1226125, 1370375, 1803125, 4659275, 5046875, 6130625, 6851875, 9015625, 23296375, 30653125, 34259375, 116481875, 153265625, 171296875, 582409375, 2912046875]

約数ペア:

[(1, 2912046875), (5, 582409375), (17, 171296875), (19, 153265625), (25, 116481875), (85, 34259375), (95, 30653125), (125, 23296375), (323, 9015625), (425, 6851875), (475, 6130625), (577, 5046875), (625, 4659275), (1615, 1803125), (2125, 1370375), (2375, 1226125), (2885, 1009375), (3125, 931855), (8075, 360625), (9809, 296875), (10625, 274075), (10963, 265625), (11875, 245225), (14425, 201875), (15625, 186371), (40375, 72125), (49045, 59375), (53125, 54815)]