13615650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 37140480

約数和(自身を除く): 23524830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 383, 395, 450, 474, 711, 766, 790, 1149, 1185, 1422, 1915, 1975, 2298, 2370, 3447, 3555, 3830, 3950, 5745, 5925, 6894, 7110, 9575, 11490, 11850, 17235, 17775, 19150, 28725, 30257, 34470, 35550, 57450, 60514, 86175, 90771, 151285, 172350, 181542, 272313, 302570, 453855, 544626, 756425, 907710, 1361565, 1512850, 2269275, 2723130, 4538550, 6807825, 13615650]

約数ペア:

[(1, 13615650), (2, 6807825), (3, 4538550), (5, 2723130), (6, 2269275), (9, 1512850), (10, 1361565), (15, 907710), (18, 756425), (25, 544626), (30, 453855), (45, 302570), (50, 272313), (75, 181542), (79, 172350), (90, 151285), (150, 90771), (158, 86175), (225, 60514), (237, 57450), (383, 35550), (395, 34470), (450, 30257), (474, 28725), (711, 19150), (766, 17775), (790, 17235), (1149, 11850), (1185, 11490), (1422, 9575), (1915, 7110), (1975, 6894), (2298, 5925), (2370, 5745), (3447, 3950), (3555, 3830)]