20131668675

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1078001}}^1$

素因数の和:1078100

約数の個数: 36

約数和(自身を含む): 36492523704

約数和(自身を除く): 16360855029

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 225, 249, 415, 747, 1245, 2075, 3735, 6225, 18675, 1078001, 3234003, 5390005, 9702009, 16170015, 26950025, 48510045, 80850075, 89474083, 242550225, 268422249, 447370415, 805266747, 1342111245, 2236852075, 4026333735, 6710556225, 20131668675]

約数ペア:

[(1, 20131668675), (3, 6710556225), (5, 4026333735), (9, 2236852075), (15, 1342111245), (25, 805266747), (45, 447370415), (75, 268422249), (83, 242550225), (225, 89474083), (249, 80850075), (415, 48510045), (747, 26950025), (1245, 16170015), (2075, 9702009), (3735, 5390005), (6225, 3234003), (18675, 1078001)]