64024415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 95133696

約数和(自身を除く): 31109281

約数列:

[1, 5, 7, 13, 35, 65, 91, 223, 455, 631, 1115, 1561, 2899, 3155, 4417, 7805, 8203, 14495, 20293, 22085, 41015, 57421, 101465, 140713, 287105, 703565, 984991, 1829269, 4924955, 9146345, 12804883, 64024415]

約数ペア:

[(1, 64024415), (5, 12804883), (7, 9146345), (13, 4924955), (35, 1829269), (65, 984991), (91, 703565), (223, 287105), (455, 140713), (631, 101465), (1115, 57421), (1561, 41015), (2899, 22085), (3155, 20293), (4417, 14495), (7805, 8203)]