83431755

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3001

約数の個数: 64

約数和(自身を含む): 170380800

約数和(自身を除く): 86949045

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1485, 1881, 2565, 2957, 3135, 5643, 8871, 9405, 14785, 26613, 28215, 32527, 44355, 56183, 79839, 97581, 133065, 162635, 168549, 280915, 292743, 399195, 487905, 505647, 618013, 842745, 878229, 1463715, 1516941, 1854039, 2528235, 3090065, 4391145, 5562117, 7584705, 9270195, 16686351, 27810585, 83431755]

約数ペア:

[(1, 83431755), (3, 27810585), (5, 16686351), (9, 9270195), (11, 7584705), (15, 5562117), (19, 4391145), (27, 3090065), (33, 2528235), (45, 1854039), (55, 1516941), (57, 1463715), (95, 878229), (99, 842745), (135, 618013), (165, 505647), (171, 487905), (209, 399195), (285, 292743), (297, 280915), (495, 168549), (513, 162635), (627, 133065), (855, 97581), (1045, 79839), (1485, 56183), (1881, 44355), (2565, 32527), (2957, 28215), (3135, 26613), (5643, 14785), (8871, 9405)]