3136425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 5713920

約数和(自身を除く): 2577495

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 71, 75, 93, 95, 155, 213, 285, 355, 465, 475, 589, 775, 1065, 1349, 1425, 1767, 1775, 2201, 2325, 2945, 4047, 5325, 6603, 6745, 8835, 11005, 14725, 20235, 33015, 33725, 41819, 44175, 55025, 101175, 125457, 165075, 209095, 627285, 1045475, 3136425]

約数ペア:

[(1, 3136425), (3, 1045475), (5, 627285), (15, 209095), (19, 165075), (25, 125457), (31, 101175), (57, 55025), (71, 44175), (75, 41819), (93, 33725), (95, 33015), (155, 20235), (213, 14725), (285, 11005), (355, 8835), (465, 6745), (475, 6603), (589, 5325), (775, 4047), (1065, 2945), (1349, 2325), (1425, 2201), (1767, 1775)]