2017270305

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{8447}}^1$

素因数の和:8551

約数の個数: 64

約数和(自身を含む): 3771187200

約数和(自身を除く): 1753916895

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 61, 87, 135, 145, 183, 261, 305, 435, 549, 783, 915, 1305, 1647, 1769, 2745, 3915, 5307, 8235, 8447, 8845, 15921, 25341, 26535, 42235, 47763, 76023, 79605, 126705, 228069, 238815, 244963, 380115, 515267, 734889, 1140345, 1224815, 1545801, 2204667, 2576335, 3674445, 4637403, 6614001, 7729005, 11023335, 13912209, 14942743, 23187015, 33070005, 44828229, 69561045, 74713715, 134484687, 224141145, 403454061, 672423435, 2017270305]

約数ペア:

[(1, 2017270305), (3, 672423435), (5, 403454061), (9, 224141145), (15, 134484687), (27, 74713715), (29, 69561045), (45, 44828229), (61, 33070005), (87, 23187015), (135, 14942743), (145, 13912209), (183, 11023335), (261, 7729005), (305, 6614001), (435, 4637403), (549, 3674445), (783, 2576335), (915, 2204667), (1305, 1545801), (1647, 1224815), (1769, 1140345), (2745, 734889), (3915, 515267), (5307, 380115), (8235, 244963), (8447, 238815), (8845, 228069), (15921, 126705), (25341, 79605), (26535, 76023), (42235, 47763)]