12915750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 34167744

約数和(自身を除く): 21251994

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1013, 1275, 2026, 2125, 2550, 3039, 4250, 5065, 6078, 6375, 10130, 12750, 15195, 17221, 25325, 30390, 34442, 50650, 51663, 75975, 86105, 103326, 126625, 151950, 172210, 253250, 258315, 379875, 430525, 516630, 759750, 861050, 1291575, 2152625, 2583150, 4305250, 6457875, 12915750]

約数ペア:

[(1, 12915750), (2, 6457875), (3, 4305250), (5, 2583150), (6, 2152625), (10, 1291575), (15, 861050), (17, 759750), (25, 516630), (30, 430525), (34, 379875), (50, 258315), (51, 253250), (75, 172210), (85, 151950), (102, 126625), (125, 103326), (150, 86105), (170, 75975), (250, 51663), (255, 50650), (375, 34442), (425, 30390), (510, 25325), (750, 17221), (850, 15195), (1013, 12750), (1275, 10130), (2026, 6375), (2125, 6078), (2550, 5065), (3039, 4250)]