144261985

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 204019200

約数和(自身を除く): 59757215

約数列:

[1, 5, 7, 35, 41, 205, 229, 287, 439, 1145, 1435, 1603, 2195, 3073, 8015, 9389, 15365, 17999, 46945, 65723, 89995, 100531, 125993, 328615, 502655, 629965, 703717, 3518585, 4121771, 20608855, 28852397, 144261985]

約数ペア:

[(1, 144261985), (5, 28852397), (7, 20608855), (35, 4121771), (41, 3518585), (205, 703717), (229, 629965), (287, 502655), (439, 328615), (1145, 125993), (1435, 100531), (1603, 89995), (2195, 65723), (3073, 46945), (8015, 17999), (9389, 15365)]