15204833215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{8641}}^1$

素因数の和:8800

約数の個数: 64

約数和(自身を含む): 22579264512

約数和(自身を除く): 7374431297

約数列:

[1, 5, 11, 13, 23, 55, 65, 107, 115, 143, 253, 299, 535, 715, 1177, 1265, 1391, 1495, 2461, 3289, 5885, 6955, 8641, 12305, 15301, 16445, 27071, 31993, 43205, 76505, 95051, 112333, 135355, 159965, 198743, 351923, 475255, 561665, 924587, 993715, 1235663, 1759615, 2186173, 2583659, 4622935, 6178315, 10170457, 10930865, 12019631, 12918295, 21265501, 28420249, 50852285, 60098155, 106327505, 132215941, 142101245, 233920511, 276451513, 661079705, 1169602555, 1382257565, 3040966643, 15204833215]

約数ペア:

[(1, 15204833215), (5, 3040966643), (11, 1382257565), (13, 1169602555), (23, 661079705), (55, 276451513), (65, 233920511), (107, 142101245), (115, 132215941), (143, 106327505), (253, 60098155), (299, 50852285), (535, 28420249), (715, 21265501), (1177, 12918295), (1265, 12019631), (1391, 10930865), (1495, 10170457), (2461, 6178315), (3289, 4622935), (5885, 2583659), (6955, 2186173), (8641, 1759615), (12305, 1235663), (15301, 993715), (16445, 924587), (27071, 561665), (31993, 475255), (43205, 351923), (76505, 198743), (95051, 159965), (112333, 135355)]