142989432885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{480209}}^1$

素因数の和:480742

約数の個数: 48

約数和(自身を含む): 267438553200

約数和(自身を除く): 124449120315

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 509, 585, 1527, 2545, 4581, 6617, 7635, 19851, 22905, 33085, 59553, 99255, 297765, 480209, 1440627, 2401045, 4321881, 6242717, 7203135, 18728151, 21609405, 31213585, 56184453, 93640755, 244426381, 280922265, 733279143, 1222131905, 2199837429, 3177542953, 3666395715, 9532628859, 10999187145, 15887714765, 28597886577, 47663144295, 142989432885]

約数ペア:

[(1, 142989432885), (3, 47663144295), (5, 28597886577), (9, 15887714765), (13, 10999187145), (15, 9532628859), (39, 3666395715), (45, 3177542953), (65, 2199837429), (117, 1222131905), (195, 733279143), (509, 280922265), (585, 244426381), (1527, 93640755), (2545, 56184453), (4581, 31213585), (6617, 21609405), (7635, 18728151), (19851, 7203135), (22905, 6242717), (33085, 4321881), (59553, 2401045), (99255, 1440627), (297765, 480209)]