219034935

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{77261}}^1$

素因数の和:77285

約数の個数: 40

約数和(自身を含む): 448737696

約数和(自身を除く): 229702761

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 77261, 231783, 386305, 540827, 695349, 1158915, 1622481, 2086047, 2704135, 3476745, 4867443, 6258141, 8112405, 10430235, 14602329, 24337215, 31290705, 43806987, 73011645, 219034935]

約数ペア:

[(1, 219034935), (3, 73011645), (5, 43806987), (7, 31290705), (9, 24337215), (15, 14602329), (21, 10430235), (27, 8112405), (35, 6258141), (45, 4867443), (63, 3476745), (81, 2704135), (105, 2086047), (135, 1622481), (189, 1158915), (315, 695349), (405, 540827), (567, 386305), (945, 231783), (2835, 77261)]