2017630725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{106331}}^1$

素因数の和:106378

約数の個数: 48

約数和(自身を含む): 3797328384

約数和(自身を除く): 1779697659

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 6325, 18975, 106331, 318993, 531655, 1169641, 1594965, 2445613, 2658275, 3508923, 5848205, 7336839, 7974825, 12228065, 17544615, 26901743, 29241025, 36684195, 61140325, 80705229, 87723075, 134508715, 183420975, 403526145, 672543575, 2017630725]

約数ペア:

[(1, 2017630725), (3, 672543575), (5, 403526145), (11, 183420975), (15, 134508715), (23, 87723075), (25, 80705229), (33, 61140325), (55, 36684195), (69, 29241025), (75, 26901743), (115, 17544615), (165, 12228065), (253, 7974825), (275, 7336839), (345, 5848205), (575, 3508923), (759, 2658275), (825, 2445613), (1265, 1594965), (1725, 1169641), (3795, 531655), (6325, 318993), (18975, 106331)]