804535237825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18041}}^1\times {\mathrm{9539}}^1$

素因数の和:27618

約数の個数: 48

約数和(自身を含む): 1152520073280

約数和(自身を除く): 347984835455

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 9539, 18041, 47695, 90205, 104929, 162163, 198451, 238475, 306697, 451025, 524645, 810815, 992255, 1533485, 1783793, 2623225, 3373667, 4054075, 4961275, 7667425, 8918965, 16868335, 44594825, 84341675, 172093099, 860465495, 1893024089, 2925582683, 4302327475, 9465120445, 14627913415, 32181409513, 47325602225, 73139567075, 160907047565, 804535237825]

約数ペア:

[(1, 804535237825), (5, 160907047565), (11, 73139567075), (17, 47325602225), (25, 32181409513), (55, 14627913415), (85, 9465120445), (187, 4302327475), (275, 2925582683), (425, 1893024089), (935, 860465495), (4675, 172093099), (9539, 84341675), (18041, 44594825), (47695, 16868335), (90205, 8918965), (104929, 7667425), (162163, 4961275), (198451, 4054075), (238475, 3373667), (306697, 2623225), (451025, 1783793), (524645, 1533485), (810815, 992255)]