22472975525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4027}}^1$

素因数の和:4291

約数の個数: 96

約数和(自身を含む): 37592260608

約数和(自身を除く): 15119285083

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 223, 275, 325, 385, 455, 715, 1001, 1115, 1561, 1925, 2275, 2453, 2899, 3575, 4027, 5005, 5575, 7805, 12265, 14495, 17171, 20135, 20293, 25025, 28189, 31889, 39025, 44297, 52351, 61325, 72475, 85855, 100675, 101465, 140945, 159445, 221485, 223223, 261755, 310079, 366457, 429275, 507325, 575861, 704725, 797225, 898021, 1107425, 1116115, 1308775, 1550395, 1832285, 2879305, 4031027, 4490105, 5580575, 6286147, 7751975, 9161425, 9878231, 11674273, 14396525, 20155135, 22450525, 31430735, 49391155, 58371365, 69147617, 81719911, 100775675, 128417003, 157153675, 246955775, 291856825, 345738085, 408599555, 642085015, 898919021, 1728690425, 2042997775, 3210425075, 4494595105, 22472975525]

約数ペア:

[(1, 22472975525), (5, 4494595105), (7, 3210425075), (11, 2042997775), (13, 1728690425), (25, 898919021), (35, 642085015), (55, 408599555), (65, 345738085), (77, 291856825), (91, 246955775), (143, 157153675), (175, 128417003), (223, 100775675), (275, 81719911), (325, 69147617), (385, 58371365), (455, 49391155), (715, 31430735), (1001, 22450525), (1115, 20155135), (1561, 14396525), (1925, 11674273), (2275, 9878231), (2453, 9161425), (2899, 7751975), (3575, 6286147), (4027, 5580575), (5005, 4490105), (5575, 4031027), (7805, 2879305), (12265, 1832285), (14495, 1550395), (17171, 1308775), (20135, 1116115), (20293, 1107425), (25025, 898021), (28189, 797225), (31889, 704725), (39025, 575861), (44297, 507325), (52351, 429275), (61325, 366457), (72475, 310079), (85855, 261755), (100675, 223223), (101465, 221485), (140945, 159445)]