55390035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 95792544

約数和(自身を除く): 40402509

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 193, 265, 285, 361, 579, 795, 965, 1007, 1083, 1805, 2895, 3021, 3667, 5035, 5415, 10229, 11001, 15105, 18335, 19133, 30687, 51145, 55005, 57399, 69673, 95665, 153435, 194351, 209019, 286995, 348365, 583053, 971755, 1045095, 2915265, 3692669, 11078007, 18463345, 55390035]

約数ペア:

[(1, 55390035), (3, 18463345), (5, 11078007), (15, 3692669), (19, 2915265), (53, 1045095), (57, 971755), (95, 583053), (159, 348365), (193, 286995), (265, 209019), (285, 194351), (361, 153435), (579, 95665), (795, 69673), (965, 57399), (1007, 55005), (1083, 51145), (1805, 30687), (2895, 19133), (3021, 18335), (3667, 15105), (5035, 11001), (5415, 10229)]