129148245

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 230480640

約数和(自身を除く): 101332395

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 227, 235, 269, 423, 681, 705, 807, 1135, 1345, 2043, 2115, 2421, 3405, 4035, 10215, 10669, 12105, 12643, 32007, 37929, 53345, 61063, 63215, 96021, 113787, 160035, 183189, 189645, 305315, 480105, 549567, 568935, 915945, 2747835, 2869961, 8609883, 14349805, 25829649, 43049415, 129148245]

約数ペア:

[(1, 129148245), (3, 43049415), (5, 25829649), (9, 14349805), (15, 8609883), (45, 2869961), (47, 2747835), (141, 915945), (227, 568935), (235, 549567), (269, 480105), (423, 305315), (681, 189645), (705, 183189), (807, 160035), (1135, 113787), (1345, 96021), (2043, 63215), (2115, 61063), (2421, 53345), (3405, 37929), (4035, 32007), (10215, 12643), (10669, 12105)]