40783425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 73923840

約数和(自身を除く): 33140415

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 425, 435, 493, 725, 1103, 1275, 1479, 2175, 2465, 3309, 5515, 7395, 12325, 16545, 18751, 27575, 31987, 36975, 56253, 82725, 93755, 95961, 159935, 281265, 468775, 479805, 543779, 799675, 1406325, 1631337, 2399025, 2718895, 8156685, 13594475, 40783425]

約数ペア:

[(1, 40783425), (3, 13594475), (5, 8156685), (15, 2718895), (17, 2399025), (25, 1631337), (29, 1406325), (51, 799675), (75, 543779), (85, 479805), (87, 468775), (145, 281265), (255, 159935), (425, 95961), (435, 93755), (493, 82725), (725, 56253), (1103, 36975), (1275, 31987), (1479, 27575), (2175, 18751), (2465, 16545), (3309, 12325), (5515, 7395)]