9844955545

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 12774094848

約数和(自身を除く): 2929139303

約数列:

[1, 5, 19, 67, 95, 127, 335, 361, 635, 641, 1273, 1805, 2413, 3205, 6365, 8509, 12065, 12179, 24187, 42545, 42947, 45847, 60895, 81407, 120935, 161671, 214735, 229235, 231401, 407035, 808355, 815993, 1157005, 1546733, 3071749, 4079965, 5454269, 7733665, 15358745, 15503867, 27271345, 29387927, 77519335, 103631111, 146939635, 518155555, 1968991109, 9844955545]

約数ペア:

[(1, 9844955545), (5, 1968991109), (19, 518155555), (67, 146939635), (95, 103631111), (127, 77519335), (335, 29387927), (361, 27271345), (635, 15503867), (641, 15358745), (1273, 7733665), (1805, 5454269), (2413, 4079965), (3205, 3071749), (6365, 1546733), (8509, 1157005), (12065, 815993), (12179, 808355), (24187, 407035), (42545, 231401), (42947, 229235), (45847, 214735), (60895, 161671), (81407, 120935)]