38467845

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 76930560

約数和(自身を除く): 38462715

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 897, 953, 1035, 1495, 1755, 2691, 2859, 3105, 4485, 4765, 8073, 8577, 12389, 13455, 14295, 21919, 25731, 37167, 40365, 42885, 61945, 65757, 109595, 111501, 128655, 185835, 197271, 284947, 328785, 334503, 557505, 591813, 854841, 986355, 1424735, 1672515, 2564523, 2959065, 4274205, 7693569, 12822615, 38467845]

約数ペア:

[(1, 38467845), (3, 12822615), (5, 7693569), (9, 4274205), (13, 2959065), (15, 2564523), (23, 1672515), (27, 1424735), (39, 986355), (45, 854841), (65, 591813), (69, 557505), (115, 334503), (117, 328785), (135, 284947), (195, 197271), (207, 185835), (299, 128655), (345, 111501), (351, 109595), (585, 65757), (621, 61945), (897, 42885), (953, 40365), (1035, 37167), (1495, 25731), (1755, 21919), (2691, 14295), (2859, 13455), (3105, 12389), (4485, 8577), (4765, 8073)]