11716425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 24682944

約数和(自身を除く): 12966519

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 63, 75, 105, 129, 173, 175, 215, 225, 301, 315, 387, 519, 525, 645, 865, 903, 1075, 1211, 1505, 1557, 1575, 1935, 2595, 2709, 3225, 3633, 4325, 4515, 6055, 7439, 7525, 7785, 9675, 10899, 12975, 13545, 18165, 22317, 22575, 30275, 37195, 38925, 52073, 54495, 66951, 67725, 90825, 111585, 156219, 185975, 260365, 272475, 334755, 468657, 557925, 781095, 1301825, 1673775, 2343285, 3905475, 11716425]

約数ペア:

[(1, 11716425), (3, 3905475), (5, 2343285), (7, 1673775), (9, 1301825), (15, 781095), (21, 557925), (25, 468657), (35, 334755), (43, 272475), (45, 260365), (63, 185975), (75, 156219), (105, 111585), (129, 90825), (173, 67725), (175, 66951), (215, 54495), (225, 52073), (301, 38925), (315, 37195), (387, 30275), (519, 22575), (525, 22317), (645, 18165), (865, 13545), (903, 12975), (1075, 10899), (1211, 9675), (1505, 7785), (1557, 7525), (1575, 7439), (1935, 6055), (2595, 4515), (2709, 4325), (3225, 3633)]