83575845

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 150818304

約数和(自身を除く): 67242459

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 181, 279, 331, 465, 543, 905, 993, 1395, 1629, 1655, 2715, 2979, 4965, 5611, 8145, 10261, 14895, 16833, 28055, 30783, 50499, 51305, 59911, 84165, 92349, 153915, 179733, 252495, 299555, 461745, 539199, 898665, 1857241, 2695995, 5571723, 9286205, 16715169, 27858615, 83575845]

約数ペア:

[(1, 83575845), (3, 27858615), (5, 16715169), (9, 9286205), (15, 5571723), (31, 2695995), (45, 1857241), (93, 898665), (155, 539199), (181, 461745), (279, 299555), (331, 252495), (465, 179733), (543, 153915), (905, 92349), (993, 84165), (1395, 59911), (1629, 51305), (1655, 50499), (2715, 30783), (2979, 28055), (4965, 16833), (5611, 14895), (8145, 10261)]