4215661615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 6022574208

約数和(自身を除く): 1806912593

約数列:

[1, 5, 11, 17, 41, 55, 85, 187, 205, 277, 397, 451, 697, 935, 1385, 1985, 2255, 3047, 3485, 4367, 4709, 6749, 7667, 11357, 15235, 16277, 21835, 23545, 33745, 38335, 51799, 56785, 74239, 81385, 109969, 124927, 179047, 193069, 258995, 276709, 371195, 549845, 624635, 895235, 965345, 1209659, 1383545, 1869473, 2123759, 3043799, 4508729, 6048295, 9347365, 10618795, 15218995, 20564203, 22543645, 49596019, 76648393, 102821015, 247980095, 383241965, 843132323, 4215661615]

約数ペア:

[(1, 4215661615), (5, 843132323), (11, 383241965), (17, 247980095), (41, 102821015), (55, 76648393), (85, 49596019), (187, 22543645), (205, 20564203), (277, 15218995), (397, 10618795), (451, 9347365), (697, 6048295), (935, 4508729), (1385, 3043799), (1985, 2123759), (2255, 1869473), (3047, 1383545), (3485, 1209659), (4367, 965345), (4709, 895235), (6749, 624635), (7667, 549845), (11357, 371195), (15235, 276709), (16277, 258995), (21835, 193069), (23545, 179047), (33745, 124927), (38335, 109969), (51799, 81385), (56785, 74239)]