17516131965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{545929}}^1$

素因数の和:545994

約数の個数: 48

約数和(自身を含む): 32703390720

約数和(自身を除く): 15187258755

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 3565, 6417, 10695, 32085, 545929, 1637787, 2729645, 4913361, 8188935, 12556367, 16923799, 24566805, 37669101, 50771397, 62781835, 84618995, 113007303, 152314191, 188345505, 253856985, 389247377, 565036515, 761570955, 1167742131, 1946236885, 3503226393, 5838710655, 17516131965]

約数ペア:

[(1, 17516131965), (3, 5838710655), (5, 3503226393), (9, 1946236885), (15, 1167742131), (23, 761570955), (31, 565036515), (45, 389247377), (69, 253856985), (93, 188345505), (115, 152314191), (155, 113007303), (207, 84618995), (279, 62781835), (345, 50771397), (465, 37669101), (713, 24566805), (1035, 16923799), (1395, 12556367), (2139, 8188935), (3565, 4913361), (6417, 2729645), (10695, 1637787), (32085, 545929)]