38321115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 73900032

約数和(自身を除く): 35578917

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 61, 93, 105, 155, 183, 193, 217, 305, 427, 465, 579, 651, 915, 965, 1085, 1281, 1351, 1891, 2135, 2895, 3255, 4053, 5673, 5983, 6405, 6755, 9455, 11773, 13237, 17949, 20265, 28365, 29915, 35319, 39711, 41881, 58865, 66185, 82411, 89745, 125643, 176595, 198555, 209405, 247233, 364963, 412055, 628215, 1094889, 1236165, 1824815, 2554741, 5474445, 7664223, 12773705, 38321115]

約数ペア:

[(1, 38321115), (3, 12773705), (5, 7664223), (7, 5474445), (15, 2554741), (21, 1824815), (31, 1236165), (35, 1094889), (61, 628215), (93, 412055), (105, 364963), (155, 247233), (183, 209405), (193, 198555), (217, 176595), (305, 125643), (427, 89745), (465, 82411), (579, 66185), (651, 58865), (915, 41881), (965, 39711), (1085, 35319), (1281, 29915), (1351, 28365), (1891, 20265), (2135, 17949), (2895, 13237), (3255, 11773), (4053, 9455), (5673, 6755), (5983, 6405)]