4047225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 8249472

約数和(自身を除く): 4202247

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 593, 975, 1365, 1779, 2275, 2965, 4151, 6825, 7709, 8895, 12453, 14825, 20755, 23127, 38545, 44475, 53963, 62265, 103775, 115635, 161889, 192725, 269815, 311325, 578175, 809445, 1349075, 4047225]

約数ペア:

[(1, 4047225), (3, 1349075), (5, 809445), (7, 578175), (13, 311325), (15, 269815), (21, 192725), (25, 161889), (35, 115635), (39, 103775), (65, 62265), (75, 53963), (91, 44475), (105, 38545), (175, 23127), (195, 20755), (273, 14825), (325, 12453), (455, 8895), (525, 7709), (593, 6825), (975, 4151), (1365, 2965), (1779, 2275)]