47803745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 24046495

約数列:

[1, 5, 11, 17, 29, 41, 43, 55, 85, 145, 187, 205, 215, 319, 451, 473, 493, 697, 731, 935, 1189, 1247, 1595, 1763, 2255, 2365, 2465, 3485, 3655, 5423, 5945, 6235, 7667, 8041, 8815, 13079, 13717, 19393, 20213, 21199, 27115, 29971, 38335, 40205, 51127, 65395, 68585, 96965, 101065, 105995, 149855, 222343, 233189, 255635, 329681, 562397, 869159, 1111715, 1165945, 1648405, 2811985, 4345795, 9560749, 47803745]

約数ペア:

[(1, 47803745), (5, 9560749), (11, 4345795), (17, 2811985), (29, 1648405), (41, 1165945), (43, 1111715), (55, 869159), (85, 562397), (145, 329681), (187, 255635), (205, 233189), (215, 222343), (319, 149855), (451, 105995), (473, 101065), (493, 96965), (697, 68585), (731, 65395), (935, 51127), (1189, 40205), (1247, 38335), (1595, 29971), (1763, 27115), (2255, 21199), (2365, 20213), (2465, 19393), (3485, 13717), (3655, 13079), (5423, 8815), (5945, 8041), (6235, 7667)]