137303685

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{64919}}^1$

素因数の和:64977

約数の個数: 24

約数和(自身を含む): 243060480

約数和(自身を除く): 105756795

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 64919, 194757, 324595, 584271, 973785, 2921355, 3051193, 9153579, 15255965, 27460737, 45767895, 137303685]

約数ペア:

[(1, 137303685), (3, 45767895), (5, 27460737), (9, 15255965), (15, 9153579), (45, 3051193), (47, 2921355), (141, 973785), (235, 584271), (423, 324595), (705, 194757), (2115, 64919)]