7148925

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 16070400

約数和(自身を除く): 8921475

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 85, 89, 105, 119, 135, 153, 175, 189, 225, 255, 267, 315, 357, 425, 445, 459, 525, 595, 623, 675, 765, 801, 945, 1071, 1275, 1335, 1513, 1575, 1785, 1869, 2225, 2295, 2403, 2975, 3115, 3213, 3825, 4005, 4539, 4725, 5355, 5607, 6675, 7565, 8925, 9345, 10591, 11475, 12015, 13617, 15575, 16065, 16821, 20025, 22695, 26775, 28035, 31773, 37825, 40851, 46725, 52955, 60075, 68085, 80325, 84105, 95319, 113475, 140175, 158865, 204255, 264775, 285957, 340425, 420525, 476595, 794325, 1021275, 1429785, 2382975, 7148925]

約数ペア:

[(1, 7148925), (3, 2382975), (5, 1429785), (7, 1021275), (9, 794325), (15, 476595), (17, 420525), (21, 340425), (25, 285957), (27, 264775), (35, 204255), (45, 158865), (51, 140175), (63, 113475), (75, 95319), (85, 84105), (89, 80325), (105, 68085), (119, 60075), (135, 52955), (153, 46725), (175, 40851), (189, 37825), (225, 31773), (255, 28035), (267, 26775), (315, 22695), (357, 20025), (425, 16821), (445, 16065), (459, 15575), (525, 13617), (595, 12015), (623, 11475), (675, 10591), (765, 9345), (801, 8925), (945, 7565), (1071, 6675), (1275, 5607), (1335, 5355), (1513, 4725), (1575, 4539), (1785, 4005), (1869, 3825), (2225, 3213), (2295, 3115), (2403, 2975)]