13994955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 26732160

約数和(自身を除く): 12737205

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 509, 585, 611, 705, 1527, 1833, 2115, 2545, 3055, 4581, 5499, 6617, 7635, 9165, 19851, 22905, 23923, 27495, 33085, 59553, 71769, 99255, 119615, 215307, 297765, 310999, 358845, 932997, 1076535, 1554995, 2798991, 4664985, 13994955]

約数ペア:

[(1, 13994955), (3, 4664985), (5, 2798991), (9, 1554995), (13, 1076535), (15, 932997), (39, 358845), (45, 310999), (47, 297765), (65, 215307), (117, 119615), (141, 99255), (195, 71769), (235, 59553), (423, 33085), (509, 27495), (585, 23923), (611, 22905), (705, 19851), (1527, 9165), (1833, 7635), (2115, 6617), (2545, 5499), (3055, 4581)]