37580625

素因数分解:

$3^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 80

約数和(自身を含む): 74226240

約数和(自身を除く): 36645615

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 131, 135, 153, 225, 255, 375, 393, 425, 459, 625, 655, 675, 765, 1125, 1179, 1275, 1875, 1965, 2125, 2227, 2295, 3275, 3375, 3537, 3825, 5625, 5895, 6375, 6681, 9825, 10625, 11135, 11475, 16375, 16875, 17685, 19125, 20043, 29475, 31875, 33405, 49125, 55675, 57375, 60129, 81875, 88425, 95625, 100215, 147375, 167025, 245625, 278375, 286875, 300645, 442125, 501075, 736875, 835125, 1391875, 1503225, 2210625, 2505375, 4175625, 7516125, 12526875, 37580625]

約数ペア:

[(1, 37580625), (3, 12526875), (5, 7516125), (9, 4175625), (15, 2505375), (17, 2210625), (25, 1503225), (27, 1391875), (45, 835125), (51, 736875), (75, 501075), (85, 442125), (125, 300645), (131, 286875), (135, 278375), (153, 245625), (225, 167025), (255, 147375), (375, 100215), (393, 95625), (425, 88425), (459, 81875), (625, 60129), (655, 57375), (675, 55675), (765, 49125), (1125, 33405), (1179, 31875), (1275, 29475), (1875, 20043), (1965, 19125), (2125, 17685), (2227, 16875), (2295, 16375), (3275, 11475), (3375, 11135), (3537, 10625), (3825, 9825), (5625, 6681), (5895, 6375)]