382688025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8663}}^1$

素因数の和:8726

約数の個数: 48

約数和(自身を含む): 687575040

約数和(自身を除く): 304887015

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 775, 1425, 1767, 2325, 2945, 8663, 8835, 14725, 25989, 43315, 44175, 129945, 164597, 216575, 268553, 493791, 649725, 805659, 822985, 1342765, 2468955, 4028295, 4114925, 5102507, 6713825, 12344775, 15307521, 20141475, 25512535, 76537605, 127562675, 382688025]

約数ペア:

[(1, 382688025), (3, 127562675), (5, 76537605), (15, 25512535), (19, 20141475), (25, 15307521), (31, 12344775), (57, 6713825), (75, 5102507), (93, 4114925), (95, 4028295), (155, 2468955), (285, 1342765), (465, 822985), (475, 805659), (589, 649725), (775, 493791), (1425, 268553), (1767, 216575), (2325, 164597), (2945, 129945), (8663, 44175), (8835, 43315), (14725, 25989)]