179968035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^2$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 329755104

約数和(自身を除く): 149787069

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 233, 255, 663, 699, 1105, 1165, 3029, 3315, 3495, 3961, 9087, 11883, 15145, 19805, 45435, 51493, 54289, 59415, 154479, 162867, 257465, 271445, 705757, 772395, 814335, 922913, 2117271, 2768739, 3528785, 4614565, 10586355, 11997869, 13843695, 35993607, 59989345, 179968035]

約数ペア:

[(1, 179968035), (3, 59989345), (5, 35993607), (13, 13843695), (15, 11997869), (17, 10586355), (39, 4614565), (51, 3528785), (65, 2768739), (85, 2117271), (195, 922913), (221, 814335), (233, 772395), (255, 705757), (663, 271445), (699, 257465), (1105, 162867), (1165, 154479), (3029, 59415), (3315, 54289), (3495, 51493), (3961, 45435), (9087, 19805), (11883, 15145)]