249611265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10067}}^1$

素因数の和:10126

約数の個数: 48

約数和(自身を含む): 471182400

約数和(自身を除く): 221571135

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2755, 4959, 8265, 10067, 24795, 30201, 50335, 90603, 151005, 191273, 291943, 453015, 573819, 875829, 956365, 1459715, 1721457, 2627487, 2869095, 4379145, 5546917, 8607285, 13137435, 16640751, 27734585, 49922253, 83203755, 249611265]

約数ペア:

[(1, 249611265), (3, 83203755), (5, 49922253), (9, 27734585), (15, 16640751), (19, 13137435), (29, 8607285), (45, 5546917), (57, 4379145), (87, 2869095), (95, 2627487), (145, 1721457), (171, 1459715), (261, 956365), (285, 875829), (435, 573819), (551, 453015), (855, 291943), (1305, 191273), (1653, 151005), (2755, 90603), (4959, 50335), (8265, 30201), (10067, 24795)]