117654015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1511}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 195955200

約数和(自身を除く): 78301185

約数列:

[1, 3, 5, 15, 29, 87, 145, 179, 435, 537, 895, 1511, 2685, 4533, 5191, 7555, 15573, 22665, 25955, 43819, 77865, 131457, 219095, 270469, 657285, 811407, 1352345, 4057035, 7843601, 23530803, 39218005, 117654015]

約数ペア:

[(1, 117654015), (3, 39218005), (5, 23530803), (15, 7843601), (29, 4057035), (87, 1352345), (145, 811407), (179, 657285), (435, 270469), (537, 219095), (895, 131457), (1511, 77865), (2685, 43819), (4533, 25955), (5191, 22665), (7555, 15573)]