15705858465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{2081}}^1$

素因数の和:2375

約数の個数: 96

約数和(自身を含む): 30244631040

約数和(自身を除く): 14538772575

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 193, 237, 395, 495, 579, 711, 869, 965, 1185, 1737, 2081, 2123, 2607, 2895, 3555, 4345, 6243, 6369, 7821, 8685, 10405, 10615, 13035, 15247, 18729, 19107, 22891, 31215, 31845, 39105, 45741, 68673, 76235, 93645, 95535, 114455, 137223, 164399, 167717, 206019, 228705, 343365, 401633, 493197, 503151, 686115, 821995, 838585, 1030095, 1204899, 1479591, 1509453, 1808389, 2008165, 2465985, 2515755, 3614697, 4417963, 5425167, 6024495, 7397955, 7547265, 9041945, 13253889, 16275501, 18073485, 22089815, 27125835, 31729007, 39761667, 66269445, 81377505, 95187021, 158645035, 198808335, 285561063, 349019077, 475935105, 1047057231, 1427805315, 1745095385, 3141171693, 5235286155, 15705858465]

約数ペア:

[(1, 15705858465), (3, 5235286155), (5, 3141171693), (9, 1745095385), (11, 1427805315), (15, 1047057231), (33, 475935105), (45, 349019077), (55, 285561063), (79, 198808335), (99, 158645035), (165, 95187021), (193, 81377505), (237, 66269445), (395, 39761667), (495, 31729007), (579, 27125835), (711, 22089815), (869, 18073485), (965, 16275501), (1185, 13253889), (1737, 9041945), (2081, 7547265), (2123, 7397955), (2607, 6024495), (2895, 5425167), (3555, 4417963), (4345, 3614697), (6243, 2515755), (6369, 2465985), (7821, 2008165), (8685, 1808389), (10405, 1509453), (10615, 1479591), (13035, 1204899), (15247, 1030095), (18729, 838585), (19107, 821995), (22891, 686115), (31215, 503151), (31845, 493197), (39105, 401633), (45741, 343365), (68673, 228705), (76235, 206019), (93645, 167717), (95535, 164399), (114455, 137223)]