4221075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2483

約数の個数: 24

約数和(自身を含む): 7285248

約数和(自身を除く): 3064173

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 2447, 7341, 12235, 36705, 56281, 61175, 168843, 183525, 281405, 844215, 1407025, 4221075]

約数ペア:

[(1, 4221075), (3, 1407025), (5, 844215), (15, 281405), (23, 183525), (25, 168843), (69, 61175), (75, 56281), (115, 36705), (345, 12235), (575, 7341), (1725, 2447)]