121016565

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30911}}^1$

素因数の和:30954

約数の個数: 32

約数和(自身を含む): 222566400

約数和(自身を除く): 101549835

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 30911, 92733, 154555, 278199, 463665, 834597, 896419, 1390995, 2689257, 4172985, 4482095, 8067771, 13446285, 24203313, 40338855, 121016565]

約数ペア:

[(1, 121016565), (3, 40338855), (5, 24203313), (9, 13446285), (15, 8067771), (27, 4482095), (29, 4172985), (45, 2689257), (87, 1390995), (135, 896419), (145, 834597), (261, 463665), (435, 278199), (783, 154555), (1305, 92733), (3915, 30911)]