1036716620485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1\times {\mathrm{20641}}^1$

素因数の和:21494

約数の個数: 64

約数和(自身を含む): 1542724291584

約数和(自身を除く): 506007671099

約数列:

[1, 5, 7, 13, 35, 65, 91, 167, 455, 661, 835, 1169, 2171, 3305, 4627, 5845, 8593, 10855, 15197, 20641, 23135, 42965, 60151, 75985, 103205, 110387, 144487, 268333, 300755, 551935, 722435, 772709, 1341665, 1435031, 1878331, 3447047, 3863545, 7175155, 9391655, 10045217, 13643701, 17235235, 24129329, 44811611, 50226085, 68218505, 95505907, 120646645, 177368113, 224058055, 313681277, 477529535, 886840565, 1241576791, 1568406385, 2278498067, 6207883955, 11392490335, 15949486469, 29620474871, 79747432345, 148102374355, 207343324097, 1036716620485]

約数ペア:

[(1, 1036716620485), (5, 207343324097), (7, 148102374355), (13, 79747432345), (35, 29620474871), (65, 15949486469), (91, 11392490335), (167, 6207883955), (455, 2278498067), (661, 1568406385), (835, 1241576791), (1169, 886840565), (2171, 477529535), (3305, 313681277), (4627, 224058055), (5845, 177368113), (8593, 120646645), (10855, 95505907), (15197, 68218505), (20641, 50226085), (23135, 44811611), (42965, 24129329), (60151, 17235235), (75985, 13643701), (103205, 10045217), (110387, 9391655), (144487, 7175155), (268333, 3863545), (300755, 3447047), (551935, 1878331), (722435, 1435031), (772709, 1341665)]