30855508725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{15583}}^1$

素因数の和:17166

約数の個数: 48

約数和(自身を含む): 54053540352

約数和(自身を除く): 23198031627

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1553, 4659, 7765, 15583, 23295, 26401, 38825, 46749, 77915, 79203, 116475, 132005, 233745, 264911, 389575, 396015, 660025, 794733, 1168725, 1324555, 1980075, 3973665, 6622775, 19868325, 24200399, 72601197, 121001995, 363005985, 411406783, 605009975, 1234220349, 1815029925, 2057033915, 6171101745, 10285169575, 30855508725]

約数ペア:

[(1, 30855508725), (3, 10285169575), (5, 6171101745), (15, 2057033915), (17, 1815029925), (25, 1234220349), (51, 605009975), (75, 411406783), (85, 363005985), (255, 121001995), (425, 72601197), (1275, 24200399), (1553, 19868325), (4659, 6622775), (7765, 3973665), (15583, 1980075), (23295, 1324555), (26401, 1168725), (38825, 794733), (46749, 660025), (77915, 396015), (79203, 389575), (116475, 264911), (132005, 233745)]