105884880225

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{257}}^1\times {\mathrm{2971}}^1$

素因数の和:3327

約数の個数: 72

約数和(自身を含む): 179986864032

約数和(自身を除く): 74101983807

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 257, 645, 771, 1075, 1285, 1849, 2971, 3225, 3855, 5547, 6425, 8913, 9245, 11051, 14855, 19275, 27735, 33153, 44565, 46225, 55255, 74275, 127753, 138675, 165765, 222825, 276275, 383259, 475193, 638765, 763547, 828825, 1425579, 1916295, 2290641, 2375965, 3193825, 3817735, 5493379, 7127895, 9581475, 11453205, 11879825, 16480137, 19088675, 27466895, 32832521, 35639475, 57266025, 82400685, 98497563, 137334475, 164162605, 412003425, 492487815, 820813025, 1411798403, 2462439075, 4235395209, 7058992015, 21176976045, 35294960075, 105884880225]

約数ペア:

[(1, 105884880225), (3, 35294960075), (5, 21176976045), (15, 7058992015), (25, 4235395209), (43, 2462439075), (75, 1411798403), (129, 820813025), (215, 492487815), (257, 412003425), (645, 164162605), (771, 137334475), (1075, 98497563), (1285, 82400685), (1849, 57266025), (2971, 35639475), (3225, 32832521), (3855, 27466895), (5547, 19088675), (6425, 16480137), (8913, 11879825), (9245, 11453205), (11051, 9581475), (14855, 7127895), (19275, 5493379), (27735, 3817735), (33153, 3193825), (44565, 2375965), (46225, 2290641), (55255, 1916295), (74275, 1425579), (127753, 828825), (138675, 763547), (165765, 638765), (222825, 475193), (276275, 383259)]