67897845

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 64190475

約数列:

[1, 3, 5, 9, 15, 27, 29, 41, 45, 47, 81, 87, 123, 135, 141, 145, 205, 235, 243, 261, 369, 405, 423, 435, 615, 705, 783, 1107, 1189, 1215, 1269, 1305, 1363, 1845, 1927, 2115, 2349, 3321, 3567, 3807, 3915, 4089, 5535, 5781, 5945, 6345, 6815, 7047, 9635, 9963, 10701, 11421, 11745, 12267, 16605, 17343, 17835, 19035, 20445, 28905, 32103, 35235, 36801, 49815, 52029, 53505, 55883, 57105, 61335, 86715, 96309, 110403, 156087, 160515, 167649, 184005, 260145, 279415, 288927, 331209, 468261, 481545, 502947, 552015, 780435, 838245, 1444635, 1508841, 1656045, 2341305, 2514735, 4526523, 7544205, 13579569, 22632615, 67897845]

約数ペア:

[(1, 67897845), (3, 22632615), (5, 13579569), (9, 7544205), (15, 4526523), (27, 2514735), (29, 2341305), (41, 1656045), (45, 1508841), (47, 1444635), (81, 838245), (87, 780435), (123, 552015), (135, 502947), (141, 481545), (145, 468261), (205, 331209), (235, 288927), (243, 279415), (261, 260145), (369, 184005), (405, 167649), (423, 160515), (435, 156087), (615, 110403), (705, 96309), (783, 86715), (1107, 61335), (1189, 57105), (1215, 55883), (1269, 53505), (1305, 52029), (1363, 49815), (1845, 36801), (1927, 35235), (2115, 32103), (2349, 28905), (3321, 20445), (3567, 19035), (3807, 17835), (3915, 17343), (4089, 16605), (5535, 12267), (5781, 11745), (5945, 11421), (6345, 10701), (6815, 9963), (7047, 9635)]