743220045

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{718087}}^1$

素因数の和:718121

約数の個数: 24

約数和(自身を含む): 1344260736

約数和(自身を除く): 601040691

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 718087, 2154261, 3590435, 6462783, 10771305, 16516001, 32313915, 49548003, 82580005, 148644009, 247740015, 743220045]

約数ペア:

[(1, 743220045), (3, 247740015), (5, 148644009), (9, 82580005), (15, 49548003), (23, 32313915), (45, 16516001), (69, 10771305), (115, 6462783), (207, 3590435), (345, 2154261), (1035, 718087)]