23870595

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 45439488

約数和(自身を除く): 21568893

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 691, 705, 735, 987, 1645, 2073, 2303, 3455, 4837, 4935, 6909, 10365, 11515, 14511, 24185, 32477, 33859, 34545, 72555, 97431, 101577, 162385, 169295, 227339, 487155, 507885, 682017, 1136695, 1591373, 3410085, 4774119, 7956865, 23870595]

約数ペア:

[(1, 23870595), (3, 7956865), (5, 4774119), (7, 3410085), (15, 1591373), (21, 1136695), (35, 682017), (47, 507885), (49, 487155), (105, 227339), (141, 169295), (147, 162385), (235, 101577), (245, 97431), (329, 72555), (691, 34545), (705, 33859), (735, 32477), (987, 24185), (1645, 14511), (2073, 11515), (2303, 10365), (3455, 6909), (4837, 4935)]