127598805

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 226437120

約数和(自身を除く): 98838315

約数列:

[1, 3, 5, 9, 15, 45, 83, 127, 249, 269, 381, 415, 635, 747, 807, 1143, 1245, 1345, 1905, 2421, 3735, 4035, 5715, 10541, 12105, 22327, 31623, 34163, 52705, 66981, 94869, 102489, 111635, 158115, 170815, 200943, 307467, 334905, 474345, 512445, 1004715, 1537335, 2835529, 8506587, 14177645, 25519761, 42532935, 127598805]

約数ペア:

[(1, 127598805), (3, 42532935), (5, 25519761), (9, 14177645), (15, 8506587), (45, 2835529), (83, 1537335), (127, 1004715), (249, 512445), (269, 474345), (381, 334905), (415, 307467), (635, 200943), (747, 170815), (807, 158115), (1143, 111635), (1245, 102489), (1345, 94869), (1905, 66981), (2421, 52705), (3735, 34163), (4035, 31623), (5715, 22327), (10541, 12105)]