42822585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 81139968

約数和(自身を除く): 38317383

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 1031, 1065, 2769, 3093, 3195, 4615, 5155, 8307, 9279, 13403, 13845, 15465, 40209, 41535, 46395, 67015, 73201, 120627, 201045, 219603, 366005, 603135, 658809, 951613, 1098015, 2854839, 3294045, 4758065, 8564517, 14274195, 42822585]

約数ペア:

[(1, 42822585), (3, 14274195), (5, 8564517), (9, 4758065), (13, 3294045), (15, 2854839), (39, 1098015), (45, 951613), (65, 658809), (71, 603135), (117, 366005), (195, 219603), (213, 201045), (355, 120627), (585, 73201), (639, 67015), (923, 46395), (1031, 41535), (1065, 40209), (2769, 15465), (3093, 13845), (3195, 13403), (4615, 9279), (5155, 8307)]