39327375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 71884800

約数和(自身を除く): 32557425

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 125, 155, 199, 255, 375, 425, 465, 527, 597, 775, 995, 1275, 1581, 2125, 2325, 2635, 2985, 3383, 3875, 4975, 6169, 6375, 7905, 10149, 11625, 13175, 14925, 16915, 18507, 24875, 30845, 39525, 50745, 65875, 74625, 84575, 92535, 104873, 154225, 197625, 253725, 314619, 422875, 462675, 524365, 771125, 1268625, 1573095, 2313375, 2621825, 7865475, 13109125, 39327375]

約数ペア:

[(1, 39327375), (3, 13109125), (5, 7865475), (15, 2621825), (17, 2313375), (25, 1573095), (31, 1268625), (51, 771125), (75, 524365), (85, 462675), (93, 422875), (125, 314619), (155, 253725), (199, 197625), (255, 154225), (375, 104873), (425, 92535), (465, 84575), (527, 74625), (597, 65875), (775, 50745), (995, 39525), (1275, 30845), (1581, 24875), (2125, 18507), (2325, 16915), (2635, 14925), (2985, 13175), (3383, 11625), (3875, 10149), (4975, 7905), (6169, 6375)]