4984079475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{2411}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 8448637824

約数和(自身を除く): 3464558349

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 641, 645, 1075, 1923, 2411, 3205, 3225, 7233, 9615, 12055, 16025, 27563, 36165, 48075, 60275, 82689, 103673, 137815, 180825, 311019, 413445, 518365, 689075, 1545451, 1555095, 2067225, 2591825, 4636353, 7727255, 7775475, 23181765, 38636275, 66454393, 115908825, 199363179, 332271965, 996815895, 1661359825, 4984079475]

約数ペア:

[(1, 4984079475), (3, 1661359825), (5, 996815895), (15, 332271965), (25, 199363179), (43, 115908825), (75, 66454393), (129, 38636275), (215, 23181765), (641, 7775475), (645, 7727255), (1075, 4636353), (1923, 2591825), (2411, 2067225), (3205, 1555095), (3225, 1545451), (7233, 689075), (9615, 518365), (12055, 413445), (16025, 311019), (27563, 180825), (36165, 137815), (48075, 103673), (60275, 82689)]