83793465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8581}}^1$

素因数の和:8630

約数の個数: 48

約数和(自身を含む): 171365376

約数和(自身を除く): 87571911

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 8581, 9765, 25743, 42905, 60067, 77229, 128715, 180201, 266011, 300335, 386145, 540603, 798033, 901005, 1330055, 1862077, 2394099, 2703015, 3990165, 5586231, 9310385, 11970495, 16758693, 27931155, 83793465]

約数ペア:

[(1, 83793465), (3, 27931155), (5, 16758693), (7, 11970495), (9, 9310385), (15, 5586231), (21, 3990165), (31, 2703015), (35, 2394099), (45, 1862077), (63, 1330055), (93, 901005), (105, 798033), (155, 540603), (217, 386145), (279, 300335), (315, 266011), (465, 180201), (651, 128715), (1085, 77229), (1395, 60067), (1953, 42905), (3255, 25743), (8581, 9765)]