11840325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 23569920

約数和(自身を除く): 11729595

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1187, 1425, 1995, 3325, 3561, 5935, 8309, 9975, 17805, 22553, 24927, 29675, 41545, 67659, 89025, 112765, 124635, 157871, 207725, 338295, 473613, 563825, 623175, 789355, 1691475, 2368065, 3946775, 11840325]

約数ペア:

[(1, 11840325), (3, 3946775), (5, 2368065), (7, 1691475), (15, 789355), (19, 623175), (21, 563825), (25, 473613), (35, 338295), (57, 207725), (75, 157871), (95, 124635), (105, 112765), (133, 89025), (175, 67659), (285, 41545), (399, 29675), (475, 24927), (525, 22553), (665, 17805), (1187, 9975), (1425, 8309), (1995, 5935), (3325, 3561)]