137365155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 251896320

約数和(自身を除く): 114531165

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 347, 463, 855, 1041, 1389, 1735, 2315, 3123, 4167, 5205, 6593, 6945, 8797, 15615, 19779, 20835, 26391, 32965, 43985, 59337, 79173, 98895, 131955, 160661, 296685, 395865, 481983, 803305, 1445949, 2409915, 3052559, 7229745, 9157677, 15262795, 27473031, 45788385, 137365155]

約数ペア:

[(1, 137365155), (3, 45788385), (5, 27473031), (9, 15262795), (15, 9157677), (19, 7229745), (45, 3052559), (57, 2409915), (95, 1445949), (171, 803305), (285, 481983), (347, 395865), (463, 296685), (855, 160661), (1041, 131955), (1389, 98895), (1735, 79173), (2315, 59337), (3123, 43985), (4167, 32965), (5205, 26391), (6593, 20835), (6945, 19779), (8797, 15615)]