4994925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 9166080

約数和(自身を除く): 4171155

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 109, 141, 195, 235, 325, 327, 545, 611, 705, 975, 1175, 1417, 1635, 1833, 2725, 3055, 3525, 4251, 5123, 7085, 8175, 9165, 15275, 15369, 21255, 25615, 35425, 45825, 66599, 76845, 106275, 128075, 199797, 332995, 384225, 998985, 1664975, 4994925]

約数ペア:

[(1, 4994925), (3, 1664975), (5, 998985), (13, 384225), (15, 332995), (25, 199797), (39, 128075), (47, 106275), (65, 76845), (75, 66599), (109, 45825), (141, 35425), (195, 25615), (235, 21255), (325, 15369), (327, 15275), (545, 9165), (611, 8175), (705, 7085), (975, 5123), (1175, 4251), (1417, 3525), (1635, 3055), (1833, 2725)]