90107955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6977}}^1$

素因数の和:7036

約数の個数: 48

約数和(自身を含む): 182879424

約数和(自身を除く): 92771469

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 6977, 12915, 20931, 34885, 48839, 62793, 104655, 146517, 244195, 286057, 313965, 439551, 732585, 858171, 1430285, 2002399, 2197755, 2574513, 4290855, 6007197, 10011995, 12872565, 18021591, 30035985, 90107955]

約数ペア:

[(1, 90107955), (3, 30035985), (5, 18021591), (7, 12872565), (9, 10011995), (15, 6007197), (21, 4290855), (35, 2574513), (41, 2197755), (45, 2002399), (63, 1430285), (105, 858171), (123, 732585), (205, 439551), (287, 313965), (315, 286057), (369, 244195), (615, 146517), (861, 104655), (1435, 62793), (1845, 48839), (2583, 34885), (4305, 20931), (6977, 12915)]