1330874545

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37987}}^1$

素因数の和:38030

約数の個数: 48

約数和(自身を含む): 2182638528

約数和(自身を除く): 851763983

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 385, 455, 539, 637, 715, 1001, 2695, 3185, 5005, 7007, 35035, 37987, 189935, 265909, 417857, 493831, 1329545, 1861363, 2089285, 2469155, 2924999, 3456817, 5432141, 9306815, 14624995, 17284085, 20474993, 24197719, 27160705, 38024987, 102374965, 120988595, 190124935, 266174909, 1330874545]

約数ペア:

[(1, 1330874545), (5, 266174909), (7, 190124935), (11, 120988595), (13, 102374965), (35, 38024987), (49, 27160705), (55, 24197719), (65, 20474993), (77, 17284085), (91, 14624995), (143, 9306815), (245, 5432141), (385, 3456817), (455, 2924999), (539, 2469155), (637, 2089285), (715, 1861363), (1001, 1329545), (2695, 493831), (3185, 417857), (5005, 265909), (7007, 189935), (35035, 37987)]