99439905

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 164707200

約数和(自身を除く): 65267295

約数列:

[1, 3, 5, 15, 37, 111, 139, 185, 417, 555, 695, 1289, 2085, 3867, 5143, 6445, 15429, 19335, 25715, 47693, 77145, 143079, 179171, 238465, 537513, 715395, 895855, 2687565, 6629327, 19887981, 33146635, 99439905]

約数ペア:

[(1, 99439905), (3, 33146635), (5, 19887981), (15, 6629327), (37, 2687565), (111, 895855), (139, 715395), (185, 537513), (417, 238465), (555, 179171), (695, 143079), (1289, 77145), (2085, 47693), (3867, 25715), (5143, 19335), (6445, 15429)]