40748055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 67979520

約数和(自身を除く): 27231465

約数列:

[1, 3, 5, 15, 41, 59, 123, 177, 205, 295, 615, 885, 1123, 2419, 3369, 5615, 7257, 12095, 16845, 36285, 46043, 66257, 138129, 198771, 230215, 331285, 690645, 993855, 2716537, 8149611, 13582685, 40748055]

約数ペア:

[(1, 40748055), (3, 13582685), (5, 8149611), (15, 2716537), (41, 993855), (59, 690645), (123, 331285), (177, 230215), (205, 198771), (295, 138129), (615, 66257), (885, 46043), (1123, 36285), (2419, 16845), (3369, 12095), (5615, 7257)]