13452285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 28293120

約数和(自身を除く): 14840835

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 613, 627, 665, 1045, 1155, 1463, 1839, 1995, 3065, 3135, 4291, 4389, 6743, 7315, 9195, 11647, 12873, 20229, 21455, 21945, 33715, 34941, 47201, 58235, 64365, 81529, 101145, 128117, 141603, 174705, 236005, 244587, 384351, 407645, 640585, 708015, 896819, 1222935, 1921755, 2690457, 4484095, 13452285]

約数ペア:

[(1, 13452285), (3, 4484095), (5, 2690457), (7, 1921755), (11, 1222935), (15, 896819), (19, 708015), (21, 640585), (33, 407645), (35, 384351), (55, 244587), (57, 236005), (77, 174705), (95, 141603), (105, 128117), (133, 101145), (165, 81529), (209, 64365), (231, 58235), (285, 47201), (385, 34941), (399, 33715), (613, 21945), (627, 21455), (665, 20229), (1045, 12873), (1155, 11647), (1463, 9195), (1839, 7315), (1995, 6743), (3065, 4389), (3135, 4291)]