232080405

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 377498880

約数和(自身を除く): 145418475

約数列:

[1, 3, 5, 15, 89, 263, 267, 445, 661, 789, 1315, 1335, 1983, 3305, 3945, 9915, 23407, 58829, 70221, 117035, 173843, 176487, 294145, 351105, 521529, 869215, 882435, 2607645, 15472027, 46416081, 77360135, 232080405]

約数ペア:

[(1, 232080405), (3, 77360135), (5, 46416081), (15, 15472027), (89, 2607645), (263, 882435), (267, 869215), (445, 521529), (661, 351105), (789, 294145), (1315, 176487), (1335, 173843), (1983, 117035), (3305, 70221), (3945, 58829), (9915, 23407)]