6670425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 12062720

約数和(自身を除く): 5392295

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 151, 155, 285, 453, 465, 475, 589, 755, 775, 1425, 1767, 2265, 2325, 2869, 2945, 3775, 4681, 8607, 8835, 11325, 14043, 14345, 14725, 23405, 43035, 44175, 70215, 71725, 88939, 117025, 215175, 266817, 351075, 444695, 1334085, 2223475, 6670425]

約数ペア:

[(1, 6670425), (3, 2223475), (5, 1334085), (15, 444695), (19, 351075), (25, 266817), (31, 215175), (57, 117025), (75, 88939), (93, 71725), (95, 70215), (151, 44175), (155, 43035), (285, 23405), (453, 14725), (465, 14345), (475, 14043), (589, 11325), (755, 8835), (775, 8607), (1425, 4681), (1767, 3775), (2265, 2945), (2325, 2869)]