40246275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 71344640

約数和(自身を除く): 31098365

約数列:

[1, 3, 5, 15, 19, 25, 57, 61, 75, 95, 183, 285, 305, 463, 475, 915, 1159, 1389, 1425, 1525, 2315, 3477, 4575, 5795, 6945, 8797, 11575, 17385, 26391, 28243, 28975, 34725, 43985, 84729, 86925, 131955, 141215, 219925, 423645, 536617, 659775, 706075, 1609851, 2118225, 2683085, 8049255, 13415425, 40246275]

約数ペア:

[(1, 40246275), (3, 13415425), (5, 8049255), (15, 2683085), (19, 2118225), (25, 1609851), (57, 706075), (61, 659775), (75, 536617), (95, 423645), (183, 219925), (285, 141215), (305, 131955), (463, 86925), (475, 84729), (915, 43985), (1159, 34725), (1389, 28975), (1425, 28243), (1525, 26391), (2315, 17385), (3477, 11575), (4575, 8797), (5795, 6945)]