806772675

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{983}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 1382197248

約数和(自身を除く): 575424573

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 353, 465, 775, 983, 1059, 1765, 2325, 2949, 4915, 5295, 8825, 10943, 14745, 24575, 26475, 30473, 32829, 54715, 73725, 91419, 152365, 164145, 273575, 346999, 457095, 761825, 820725, 1040997, 1734995, 2285475, 5204985, 8674975, 10756969, 26024925, 32270907, 53784845, 161354535, 268924225, 806772675]

約数ペア:

[(1, 806772675), (3, 268924225), (5, 161354535), (15, 53784845), (25, 32270907), (31, 26024925), (75, 10756969), (93, 8674975), (155, 5204985), (353, 2285475), (465, 1734995), (775, 1040997), (983, 820725), (1059, 761825), (1765, 457095), (2325, 346999), (2949, 273575), (4915, 164145), (5295, 152365), (8825, 91419), (10943, 73725), (14745, 54715), (24575, 32829), (26475, 30473)]