1371567383485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1\times {\mathrm{3391}}^1$

素因数の和:6578

約数の個数: 64

約数和(自身を含む): 1853445242880

約数和(自身を除く): 481877859395

約数列:

[1, 5, 13, 43, 47, 65, 215, 235, 559, 611, 2021, 2795, 3055, 3079, 3391, 10105, 15395, 16955, 26273, 40027, 44083, 131365, 132397, 144713, 145813, 159377, 200135, 220415, 661985, 723565, 729065, 796885, 1721161, 1881269, 1895569, 2071901, 6222659, 6853211, 8605805, 9406345, 9477845, 10359505, 10440889, 31113295, 34266055, 52204445, 80894567, 89091743, 135731557, 404472835, 445458715, 448958227, 490721783, 678657785, 2244791135, 2453608915, 5836456951, 6379383179, 21101036669, 29182284755, 31896915895, 105505183345, 274313476697, 1371567383485]

約数ペア:

[(1, 1371567383485), (5, 274313476697), (13, 105505183345), (43, 31896915895), (47, 29182284755), (65, 21101036669), (215, 6379383179), (235, 5836456951), (559, 2453608915), (611, 2244791135), (2021, 678657785), (2795, 490721783), (3055, 448958227), (3079, 445458715), (3391, 404472835), (10105, 135731557), (15395, 89091743), (16955, 80894567), (26273, 52204445), (40027, 34266055), (44083, 31113295), (131365, 10440889), (132397, 10359505), (144713, 9477845), (145813, 9406345), (159377, 8605805), (200135, 6853211), (220415, 6222659), (661985, 2071901), (723565, 1895569), (729065, 1881269), (796885, 1721161)]