15284450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 29998080

約数和(自身を除く): 14713630

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 83, 127, 145, 166, 254, 290, 415, 635, 725, 830, 1270, 1450, 2075, 2407, 3175, 3683, 4150, 4814, 6350, 7366, 10541, 12035, 18415, 21082, 24070, 36830, 52705, 60175, 92075, 105410, 120350, 184150, 263525, 305689, 527050, 611378, 1528445, 3056890, 7642225, 15284450]

約数ペア:

[(1, 15284450), (2, 7642225), (5, 3056890), (10, 1528445), (25, 611378), (29, 527050), (50, 305689), (58, 263525), (83, 184150), (127, 120350), (145, 105410), (166, 92075), (254, 60175), (290, 52705), (415, 36830), (635, 24070), (725, 21082), (830, 18415), (1270, 12035), (1450, 10541), (2075, 7366), (2407, 6350), (3175, 4814), (3683, 4150)]