38222205

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 82944000

約数和(自身を除く): 44721795

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 23, 35, 49, 51, 57, 69, 85, 95, 105, 115, 119, 133, 147, 161, 245, 255, 285, 323, 343, 345, 357, 391, 399, 437, 483, 595, 665, 735, 805, 833, 931, 969, 1029, 1127, 1173, 1311, 1615, 1715, 1785, 1955, 1995, 2185, 2261, 2415, 2499, 2737, 2793, 3059, 3381, 4165, 4655, 4845, 5145, 5635, 5831, 5865, 6517, 6555, 6783, 7429, 7889, 8211, 9177, 11305, 12495, 13685, 13965, 15295, 15827, 16905, 17493, 19159, 19551, 21413, 22287, 23667, 29155, 32585, 33915, 37145, 39445, 41055, 45885, 47481, 52003, 57477, 64239, 79135, 87465, 95795, 97755, 107065, 110789, 111435, 118335, 134113, 149891, 156009, 237405, 260015, 287385, 321195, 332367, 364021, 402339, 449673, 553945, 670565, 749455, 780045, 1092063, 1661835, 1820105, 2011695, 2248365, 2548147, 5460315, 7644441, 12740735, 38222205]

約数ペア:

[(1, 38222205), (3, 12740735), (5, 7644441), (7, 5460315), (15, 2548147), (17, 2248365), (19, 2011695), (21, 1820105), (23, 1661835), (35, 1092063), (49, 780045), (51, 749455), (57, 670565), (69, 553945), (85, 449673), (95, 402339), (105, 364021), (115, 332367), (119, 321195), (133, 287385), (147, 260015), (161, 237405), (245, 156009), (255, 149891), (285, 134113), (323, 118335), (343, 111435), (345, 110789), (357, 107065), (391, 97755), (399, 95795), (437, 87465), (483, 79135), (595, 64239), (665, 57477), (735, 52003), (805, 47481), (833, 45885), (931, 41055), (969, 39445), (1029, 37145), (1127, 33915), (1173, 32585), (1311, 29155), (1615, 23667), (1715, 22287), (1785, 21413), (1955, 19551), (1995, 19159), (2185, 17493), (2261, 16905), (2415, 15827), (2499, 15295), (2737, 13965), (2793, 13685), (3059, 12495), (3381, 11305), (4165, 9177), (4655, 8211), (4845, 7889), (5145, 7429), (5635, 6783), (5831, 6555), (5865, 6517)]