504888345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 955273176

約数和(自身を除く): 450384831

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 197, 337, 507, 585, 591, 845, 985, 1011, 1521, 1685, 1773, 2535, 2561, 2955, 3033, 4381, 5055, 7605, 7683, 8865, 12805, 13143, 15165, 21905, 23049, 33293, 38415, 39429, 56953, 65715, 66389, 99879, 115245, 166465, 170859, 197145, 199167, 284765, 299637, 331945, 499395, 512577, 597501, 854295, 863057, 995835, 1498185, 2562885, 2589171, 2987505, 4315285, 7767513, 11219741, 12945855, 33659223, 38837565, 56098705, 100977669, 168296115, 504888345]

約数ペア:

[(1, 504888345), (3, 168296115), (5, 100977669), (9, 56098705), (13, 38837565), (15, 33659223), (39, 12945855), (45, 11219741), (65, 7767513), (117, 4315285), (169, 2987505), (195, 2589171), (197, 2562885), (337, 1498185), (507, 995835), (585, 863057), (591, 854295), (845, 597501), (985, 512577), (1011, 499395), (1521, 331945), (1685, 299637), (1773, 284765), (2535, 199167), (2561, 197145), (2955, 170859), (3033, 166465), (4381, 115245), (5055, 99879), (7605, 66389), (7683, 65715), (8865, 56953), (12805, 39429), (13143, 38415), (15165, 33293), (21905, 23049)]