73141785

素因数分解:

$3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 135110976

約数和(自身を除く): 61969191

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 243, 333, 405, 555, 999, 1215, 1627, 1665, 2997, 4881, 4995, 8135, 8991, 14643, 14985, 24405, 43929, 44955, 60199, 73215, 131787, 180597, 219645, 300995, 395361, 541791, 658935, 902985, 1625373, 1976805, 2708955, 4876119, 8126865, 14628357, 24380595, 73141785]

約数ペア:

[(1, 73141785), (3, 24380595), (5, 14628357), (9, 8126865), (15, 4876119), (27, 2708955), (37, 1976805), (45, 1625373), (81, 902985), (111, 658935), (135, 541791), (185, 395361), (243, 300995), (333, 219645), (405, 180597), (555, 131787), (999, 73215), (1215, 60199), (1627, 44955), (1665, 43929), (2997, 24405), (4881, 14985), (4995, 14643), (8135, 8991)]