89804735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 120657600

約数和(自身を除く): 30852865

約数列:

[1, 5, 19, 29, 37, 95, 145, 185, 551, 703, 881, 1073, 2755, 3515, 4405, 5365, 16739, 20387, 25549, 32597, 83695, 101935, 127745, 162985, 485431, 619343, 945313, 2427155, 3096715, 4726565, 17960947, 89804735]

約数ペア:

[(1, 89804735), (5, 17960947), (19, 4726565), (29, 3096715), (37, 2427155), (95, 945313), (145, 619343), (185, 485431), (551, 162985), (703, 127745), (881, 101935), (1073, 83695), (2755, 32597), (3515, 25549), (4405, 20387), (5365, 16739)]