84159735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 149960160

約数和(自身を除く): 65800425

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 121, 165, 267, 363, 445, 521, 605, 979, 1335, 1563, 1815, 2605, 2937, 4895, 5731, 7815, 10769, 14685, 17193, 28655, 32307, 46369, 53845, 63041, 85965, 139107, 161535, 189123, 231845, 315205, 510059, 695535, 945615, 1530177, 2550295, 5610649, 7650885, 16831947, 28053245, 84159735]

約数ペア:

[(1, 84159735), (3, 28053245), (5, 16831947), (11, 7650885), (15, 5610649), (33, 2550295), (55, 1530177), (89, 945615), (121, 695535), (165, 510059), (267, 315205), (363, 231845), (445, 189123), (521, 161535), (605, 139107), (979, 85965), (1335, 63041), (1563, 53845), (1815, 46369), (2605, 32307), (2937, 28655), (4895, 17193), (5731, 14685), (7815, 10769)]