4783425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 8570880

約数和(自身を除く): 3787455

約数列:

[1, 3, 5, 15, 23, 25, 47, 59, 69, 75, 115, 141, 177, 235, 295, 345, 575, 705, 885, 1081, 1175, 1357, 1475, 1725, 2773, 3243, 3525, 4071, 4425, 5405, 6785, 8319, 13865, 16215, 20355, 27025, 33925, 41595, 63779, 69325, 81075, 101775, 191337, 207975, 318895, 956685, 1594475, 4783425]

約数ペア:

[(1, 4783425), (3, 1594475), (5, 956685), (15, 318895), (23, 207975), (25, 191337), (47, 101775), (59, 81075), (69, 69325), (75, 63779), (115, 41595), (141, 33925), (177, 27025), (235, 20355), (295, 16215), (345, 13865), (575, 8319), (705, 6785), (885, 5405), (1081, 4425), (1175, 4071), (1357, 3525), (1475, 3243), (1725, 2773)]