38365515

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 73526400

約数和(自身を除く): 35160885

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 73, 85, 135, 153, 219, 229, 255, 365, 459, 657, 687, 765, 1095, 1145, 1241, 1971, 2061, 2295, 3285, 3435, 3723, 3893, 6183, 6205, 9855, 10305, 11169, 11679, 16717, 18615, 19465, 30915, 33507, 35037, 50151, 55845, 58395, 83585, 105111, 150453, 167535, 175185, 250755, 284189, 451359, 525555, 752265, 852567, 1420945, 2256795, 2557701, 4262835, 7673103, 12788505, 38365515]

約数ペア:

[(1, 38365515), (3, 12788505), (5, 7673103), (9, 4262835), (15, 2557701), (17, 2256795), (27, 1420945), (45, 852567), (51, 752265), (73, 525555), (85, 451359), (135, 284189), (153, 250755), (219, 175185), (229, 167535), (255, 150453), (365, 105111), (459, 83585), (657, 58395), (687, 55845), (765, 50151), (1095, 35037), (1145, 33507), (1241, 30915), (1971, 19465), (2061, 18615), (2295, 16717), (3285, 11679), (3435, 11169), (3723, 10305), (3893, 9855), (6183, 6205)]