12213750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{3257}}^1$

素因数の和:3282

約数の個数: 40

約数和(自身を含む): 30533976

約数和(自身を除く): 18320226

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3257, 3750, 6514, 9771, 16285, 19542, 32570, 48855, 81425, 97710, 162850, 244275, 407125, 488550, 814250, 1221375, 2035625, 2442750, 4071250, 6106875, 12213750]

約数ペア:

[(1, 12213750), (2, 6106875), (3, 4071250), (5, 2442750), (6, 2035625), (10, 1221375), (15, 814250), (25, 488550), (30, 407125), (50, 244275), (75, 162850), (125, 97710), (150, 81425), (250, 48855), (375, 32570), (625, 19542), (750, 16285), (1250, 9771), (1875, 6514), (3257, 3750)]