29651805

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1399}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 53088000

約数和(自身を除く): 23436195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1399, 1413, 2355, 4197, 4239, 6995, 7065, 12591, 20985, 21195, 37773, 62955, 188865, 219643, 658929, 1098215, 1976787, 3294645, 5930361, 9883935, 29651805]

約数ペア:

[(1, 29651805), (3, 9883935), (5, 5930361), (9, 3294645), (15, 1976787), (27, 1098215), (45, 658929), (135, 219643), (157, 188865), (471, 62955), (785, 37773), (1399, 21195), (1413, 20985), (2355, 12591), (4197, 7065), (4239, 6995)]