121695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:95

約数の個数: 32

約数和(自身を含む): 238080

約数和(自身を除く): 116385

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 61, 95, 105, 133, 183, 285, 305, 399, 427, 665, 915, 1159, 1281, 1995, 2135, 3477, 5795, 6405, 8113, 17385, 24339, 40565, 121695]

約数ペア:

[(1, 121695), (3, 40565), (5, 24339), (7, 17385), (15, 8113), (19, 6405), (21, 5795), (35, 3477), (57, 2135), (61, 1995), (95, 1281), (105, 1159), (133, 915), (183, 665), (285, 427), (305, 399)]