17372355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 37946880

約数和(自身を除く): 20574525

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 89, 91, 105, 143, 165, 169, 195, 231, 267, 273, 385, 429, 445, 455, 507, 623, 715, 845, 979, 1001, 1155, 1157, 1183, 1335, 1365, 1859, 1869, 2145, 2535, 2937, 3003, 3115, 3471, 3549, 4895, 5005, 5577, 5785, 5915, 6853, 8099, 9295, 9345, 12727, 13013, 14685, 15015, 15041, 17355, 17745, 20559, 24297, 27885, 34265, 38181, 39039, 40495, 45123, 63635, 65065, 75205, 89089, 102795, 105287, 121485, 165451, 190905, 195195, 225615, 267267, 315861, 445445, 496353, 526435, 827255, 1158157, 1336335, 1579305, 2481765, 3474471, 5790785, 17372355]

約数ペア:

[(1, 17372355), (3, 5790785), (5, 3474471), (7, 2481765), (11, 1579305), (13, 1336335), (15, 1158157), (21, 827255), (33, 526435), (35, 496353), (39, 445445), (55, 315861), (65, 267267), (77, 225615), (89, 195195), (91, 190905), (105, 165451), (143, 121485), (165, 105287), (169, 102795), (195, 89089), (231, 75205), (267, 65065), (273, 63635), (385, 45123), (429, 40495), (445, 39039), (455, 38181), (507, 34265), (623, 27885), (715, 24297), (845, 20559), (979, 17745), (1001, 17355), (1155, 15041), (1157, 15015), (1183, 14685), (1335, 13013), (1365, 12727), (1859, 9345), (1869, 9295), (2145, 8099), (2535, 6853), (2937, 5915), (3003, 5785), (3115, 5577), (3471, 5005), (3549, 4895)]