72094575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 138848256

約数和(自身を除く): 66753681

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 2591, 3975, 5565, 7773, 9275, 12955, 18137, 27825, 38865, 54411, 64775, 90685, 137323, 194325, 272055, 411969, 453425, 686615, 961261, 1360275, 2059845, 2883783, 3433075, 4806305, 10299225, 14418915, 24031525, 72094575]

約数ペア:

[(1, 72094575), (3, 24031525), (5, 14418915), (7, 10299225), (15, 4806305), (21, 3433075), (25, 2883783), (35, 2059845), (53, 1360275), (75, 961261), (105, 686615), (159, 453425), (175, 411969), (265, 272055), (371, 194325), (525, 137323), (795, 90685), (1113, 64775), (1325, 54411), (1855, 38865), (2591, 27825), (3975, 18137), (5565, 12955), (7773, 9275)]