57625275

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^2\times {\mathrm{97}}^1$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 97349672

約数和(自身を除く): 39724397

約数列:

[1, 3, 5, 15, 25, 75, 89, 97, 267, 291, 445, 485, 1335, 1455, 2225, 2425, 6675, 7275, 7921, 8633, 23763, 25899, 39605, 43165, 118815, 129495, 198025, 215825, 594075, 647475, 768337, 2305011, 3841685, 11525055, 19208425, 57625275]

約数ペア:

[(1, 57625275), (3, 19208425), (5, 11525055), (15, 3841685), (25, 2305011), (75, 768337), (89, 647475), (97, 594075), (267, 215825), (291, 198025), (445, 129495), (485, 118815), (1335, 43165), (1455, 39605), (2225, 25899), (2425, 23763), (6675, 8633), (7275, 7921)]