87690345

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 146016000

約数和(自身を除く): 58325655

約数列:

[1, 3, 5, 15, 29, 87, 145, 199, 435, 597, 995, 1013, 2985, 3039, 5065, 5771, 15195, 17313, 28855, 29377, 86565, 88131, 146885, 201587, 440655, 604761, 1007935, 3023805, 5846023, 17538069, 29230115, 87690345]

約数ペア:

[(1, 87690345), (3, 29230115), (5, 17538069), (15, 5846023), (29, 3023805), (87, 1007935), (145, 604761), (199, 440655), (435, 201587), (597, 146885), (995, 88131), (1013, 86565), (2985, 29377), (3039, 28855), (5065, 17313), (5771, 15195)]