53587125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 107078400

約数和(自身を除く): 53491275

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 45, 57, 69, 75, 95, 109, 115, 125, 171, 207, 225, 285, 327, 345, 375, 437, 475, 545, 575, 855, 981, 1035, 1125, 1311, 1425, 1635, 1725, 2071, 2185, 2375, 2507, 2725, 2875, 3933, 4275, 4905, 5175, 6213, 6555, 7125, 7521, 8175, 8625, 10355, 10925, 12535, 13625, 18639, 19665, 21375, 22563, 24525, 25875, 31065, 32775, 37605, 40875, 47633, 51775, 54625, 62675, 93195, 98325, 112815, 122625, 142899, 155325, 163875, 188025, 238165, 258875, 313375, 428697, 465975, 491625, 564075, 714495, 776625, 940125, 1190825, 2143485, 2329875, 2820375, 3572475, 5954125, 10717425, 17862375, 53587125]

約数ペア:

[(1, 53587125), (3, 17862375), (5, 10717425), (9, 5954125), (15, 3572475), (19, 2820375), (23, 2329875), (25, 2143485), (45, 1190825), (57, 940125), (69, 776625), (75, 714495), (95, 564075), (109, 491625), (115, 465975), (125, 428697), (171, 313375), (207, 258875), (225, 238165), (285, 188025), (327, 163875), (345, 155325), (375, 142899), (437, 122625), (475, 112815), (545, 98325), (575, 93195), (855, 62675), (981, 54625), (1035, 51775), (1125, 47633), (1311, 40875), (1425, 37605), (1635, 32775), (1725, 31065), (2071, 25875), (2185, 24525), (2375, 22563), (2507, 21375), (2725, 19665), (2875, 18639), (3933, 13625), (4275, 12535), (4905, 10925), (5175, 10355), (6213, 8625), (6555, 8175), (7125, 7521)]