15697033215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{25013}}^1$

素因数の和:25168

約数の個数: 64

約数和(自身を含む): 28009276416

約数和(自身を除く): 12312243201

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 107, 115, 255, 321, 345, 391, 535, 1173, 1605, 1819, 1955, 2461, 5457, 5865, 7383, 9095, 12305, 25013, 27285, 36915, 41837, 75039, 125065, 125511, 209185, 375195, 425221, 575299, 627555, 1275663, 1725897, 2126105, 2676391, 2876495, 6378315, 8029173, 8629485, 9780083, 13381955, 29340249, 40145865, 45498647, 48900415, 61556993, 136495941, 146701245, 184670979, 227493235, 307784965, 682479705, 923354895, 1046468881, 3139406643, 5232344405, 15697033215]

約数ペア:

[(1, 15697033215), (3, 5232344405), (5, 3139406643), (15, 1046468881), (17, 923354895), (23, 682479705), (51, 307784965), (69, 227493235), (85, 184670979), (107, 146701245), (115, 136495941), (255, 61556993), (321, 48900415), (345, 45498647), (391, 40145865), (535, 29340249), (1173, 13381955), (1605, 9780083), (1819, 8629485), (1955, 8029173), (2461, 6378315), (5457, 2876495), (5865, 2676391), (7383, 2126105), (9095, 1725897), (12305, 1275663), (25013, 627555), (27285, 575299), (36915, 425221), (41837, 375195), (75039, 209185), (125065, 125511)]