69711285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 136120320

約数和(自身を除く): 66409035

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 83, 95, 105, 133, 249, 285, 399, 415, 421, 581, 665, 1245, 1263, 1577, 1743, 1995, 2105, 2905, 2947, 4731, 6315, 7885, 7999, 8715, 8841, 11039, 14735, 23655, 23997, 33117, 34943, 39995, 44205, 55195, 55993, 104829, 119985, 165585, 167979, 174715, 244601, 279965, 524145, 663917, 733803, 839895, 1223005, 1991751, 3319585, 3669015, 4647419, 9958755, 13942257, 23237095, 69711285]

約数ペア:

[(1, 69711285), (3, 23237095), (5, 13942257), (7, 9958755), (15, 4647419), (19, 3669015), (21, 3319585), (35, 1991751), (57, 1223005), (83, 839895), (95, 733803), (105, 663917), (133, 524145), (249, 279965), (285, 244601), (399, 174715), (415, 167979), (421, 165585), (581, 119985), (665, 104829), (1245, 55993), (1263, 55195), (1577, 44205), (1743, 39995), (1995, 34943), (2105, 33117), (2905, 23997), (2947, 23655), (4731, 14735), (6315, 11039), (7885, 8841), (7999, 8715)]