1900575645

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1\times {\mathrm{967}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 3061420032

約数和(自身を除く): 1160844387

約数列:

[1, 3, 5, 15, 283, 463, 849, 967, 1389, 1415, 2315, 2901, 4245, 4835, 6945, 14505, 131029, 273661, 393087, 447721, 655145, 820983, 1343163, 1368305, 1965435, 2238605, 4104915, 6715815, 126705043, 380115129, 633525215, 1900575645]

約数ペア:

[(1, 1900575645), (3, 633525215), (5, 380115129), (15, 126705043), (283, 6715815), (463, 4104915), (849, 2238605), (967, 1965435), (1389, 1368305), (1415, 1343163), (2315, 820983), (2901, 655145), (4245, 447721), (4835, 393087), (6945, 273661), (14505, 131029)]