13537125

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 80

約数和(自身を含む): 28993536

約数和(自身を除く): 15456411

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 191, 225, 315, 375, 405, 525, 567, 573, 675, 875, 945, 955, 1125, 1337, 1575, 1719, 2025, 2625, 2835, 2865, 3375, 4011, 4725, 4775, 5157, 6685, 7875, 8595, 10125, 12033, 14175, 14325, 15471, 20055, 23625, 23875, 25785, 33425, 36099, 42975, 60165, 70875, 71625, 77355, 100275, 108297, 128925, 167125, 180495, 214875, 300825, 386775, 501375, 541485, 644625, 902475, 1504125, 1933875, 2707425, 4512375, 13537125]

約数ペア:

[(1, 13537125), (3, 4512375), (5, 2707425), (7, 1933875), (9, 1504125), (15, 902475), (21, 644625), (25, 541485), (27, 501375), (35, 386775), (45, 300825), (63, 214875), (75, 180495), (81, 167125), (105, 128925), (125, 108297), (135, 100275), (175, 77355), (189, 71625), (191, 70875), (225, 60165), (315, 42975), (375, 36099), (405, 33425), (525, 25785), (567, 23875), (573, 23625), (675, 20055), (875, 15471), (945, 14325), (955, 14175), (1125, 12033), (1337, 10125), (1575, 8595), (1719, 7875), (2025, 6685), (2625, 5157), (2835, 4775), (2865, 4725), (3375, 4011)]