63478935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 126410544

約数和(自身を除く): 62931609

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 169, 195, 221, 255, 491, 507, 585, 663, 765, 845, 1105, 1473, 1521, 1989, 2455, 2535, 2873, 3315, 4419, 6383, 7365, 7605, 8347, 8619, 9945, 14365, 19149, 22095, 25041, 25857, 31915, 41735, 43095, 57447, 75123, 82979, 95745, 108511, 125205, 129285, 248937, 287235, 325533, 375615, 414895, 542555, 746811, 976599, 1244685, 1410643, 1627665, 3734055, 4231929, 4882995, 7053215, 12695787, 21159645, 63478935]

約数ペア:

[(1, 63478935), (3, 21159645), (5, 12695787), (9, 7053215), (13, 4882995), (15, 4231929), (17, 3734055), (39, 1627665), (45, 1410643), (51, 1244685), (65, 976599), (85, 746811), (117, 542555), (153, 414895), (169, 375615), (195, 325533), (221, 287235), (255, 248937), (491, 129285), (507, 125205), (585, 108511), (663, 95745), (765, 82979), (845, 75123), (1105, 57447), (1473, 43095), (1521, 41735), (1989, 31915), (2455, 25857), (2535, 25041), (2873, 22095), (3315, 19149), (4419, 14365), (6383, 9945), (7365, 8619), (7605, 8347)]