1569480705

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{971}}^1$

素因数の和:1308

約数の個数: 80

約数和(自身を含む): 3042857664

約数和(自身を除く): 1473376959

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 307, 351, 405, 585, 921, 971, 1053, 1535, 1755, 2763, 2913, 3991, 4605, 4855, 5265, 8289, 8739, 11973, 12623, 13815, 14565, 19955, 24867, 26217, 35919, 37869, 41445, 43695, 59865, 63115, 78651, 107757, 113607, 124335, 131085, 179595, 189345, 298097, 323271, 340821, 393255, 538785, 568035, 894291, 1022463, 1490485, 1616355, 1704105, 2682873, 3875261, 4471455, 5112315, 8048619, 11625783, 13414365, 19376305, 24145857, 34877349, 40243095, 58128915, 104632047, 120729285, 174386745, 313896141, 523160235, 1569480705]

約数ペア:

[(1, 1569480705), (3, 523160235), (5, 313896141), (9, 174386745), (13, 120729285), (15, 104632047), (27, 58128915), (39, 40243095), (45, 34877349), (65, 24145857), (81, 19376305), (117, 13414365), (135, 11625783), (195, 8048619), (307, 5112315), (351, 4471455), (405, 3875261), (585, 2682873), (921, 1704105), (971, 1616355), (1053, 1490485), (1535, 1022463), (1755, 894291), (2763, 568035), (2913, 538785), (3991, 393255), (4605, 340821), (4855, 323271), (5265, 298097), (8289, 189345), (8739, 179595), (11973, 131085), (12623, 124335), (13815, 113607), (14565, 107757), (19955, 78651), (24867, 63115), (26217, 59865), (35919, 43695), (37869, 41445)]