9802472985

素因数分解:

$3^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19073}}^1$

素因数の和:19146

約数の個数: 64

約数和(自身を含む): 18018063360

約数和(自身を除く): 8215590375

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 729, 1215, 1269, 2115, 2187, 3645, 3807, 6345, 10935, 11421, 19035, 19073, 34263, 57105, 57219, 95365, 102789, 171315, 171657, 286095, 513945, 514971, 858285, 896431, 1544913, 2574855, 2689293, 4482155, 4634739, 7724565, 8067879, 13446465, 13904217, 23173695, 24203637, 40339395, 41712651, 69521085, 72610911, 121018185, 208563255, 217832733, 363054555, 653498199, 1089163665, 1960494597, 3267490995, 9802472985]

約数ペア:

[(1, 9802472985), (3, 3267490995), (5, 1960494597), (9, 1089163665), (15, 653498199), (27, 363054555), (45, 217832733), (47, 208563255), (81, 121018185), (135, 72610911), (141, 69521085), (235, 41712651), (243, 40339395), (405, 24203637), (423, 23173695), (705, 13904217), (729, 13446465), (1215, 8067879), (1269, 7724565), (2115, 4634739), (2187, 4482155), (3645, 2689293), (3807, 2574855), (6345, 1544913), (10935, 896431), (11421, 858285), (19035, 514971), (19073, 513945), (34263, 286095), (57105, 171657), (57219, 171315), (95365, 102789)]