53719065

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 48924135

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 89, 135, 153, 255, 263, 267, 445, 459, 765, 789, 801, 1315, 1335, 1513, 2295, 2367, 2403, 3945, 4005, 4471, 4539, 7101, 7565, 11835, 12015, 13413, 13617, 22355, 22695, 23407, 35505, 40239, 40851, 67065, 68085, 70221, 117035, 120717, 201195, 204255, 210663, 351105, 397919, 603585, 631989, 1053315, 1193757, 1989595, 3159945, 3581271, 5968785, 10743813, 17906355, 53719065]

約数ペア:

[(1, 53719065), (3, 17906355), (5, 10743813), (9, 5968785), (15, 3581271), (17, 3159945), (27, 1989595), (45, 1193757), (51, 1053315), (85, 631989), (89, 603585), (135, 397919), (153, 351105), (255, 210663), (263, 204255), (267, 201195), (445, 120717), (459, 117035), (765, 70221), (789, 68085), (801, 67065), (1315, 40851), (1335, 40239), (1513, 35505), (2295, 23407), (2367, 22695), (2403, 22355), (3945, 13617), (4005, 13413), (4471, 12015), (4539, 11835), (7101, 7565)]