13007115

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 13604085

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 461, 495, 513, 627, 855, 1045, 1383, 1485, 1881, 2305, 2565, 3135, 4149, 5071, 5643, 6915, 8759, 9405, 12447, 15213, 20745, 25355, 26277, 28215, 43795, 45639, 62235, 76065, 78831, 96349, 131385, 136917, 228195, 236493, 289047, 394155, 481745, 684585, 867141, 1182465, 1445235, 2601423, 4335705, 13007115]

約数ペア:

[(1, 13007115), (3, 4335705), (5, 2601423), (9, 1445235), (11, 1182465), (15, 867141), (19, 684585), (27, 481745), (33, 394155), (45, 289047), (55, 236493), (57, 228195), (95, 136917), (99, 131385), (135, 96349), (165, 78831), (171, 76065), (209, 62235), (285, 45639), (297, 43795), (461, 28215), (495, 26277), (513, 25355), (627, 20745), (855, 15213), (1045, 12447), (1383, 9405), (1485, 8759), (1881, 6915), (2305, 5643), (2565, 5071), (3135, 4149)]