202416825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 384197632

約数和(自身を除く): 181780807

約数列:

[1, 3, 5, 13, 15, 25, 31, 37, 39, 65, 75, 93, 111, 155, 181, 185, 195, 325, 403, 465, 481, 543, 555, 775, 905, 925, 975, 1147, 1209, 1443, 2015, 2325, 2353, 2405, 2715, 2775, 3441, 4525, 5611, 5735, 6045, 6697, 7059, 7215, 10075, 11765, 12025, 13575, 14911, 16833, 17205, 20091, 28055, 28675, 30225, 33485, 35295, 36075, 44733, 58825, 72943, 74555, 84165, 86025, 87061, 100455, 140275, 167425, 176475, 207607, 218829, 223665, 261183, 364715, 372775, 420825, 435305, 502275, 622821, 1038035, 1094145, 1118325, 1305915, 1823575, 2176525, 2698891, 3114105, 5190175, 5470725, 6529575, 8096673, 13494455, 15570525, 40483365, 67472275, 202416825]

約数ペア:

[(1, 202416825), (3, 67472275), (5, 40483365), (13, 15570525), (15, 13494455), (25, 8096673), (31, 6529575), (37, 5470725), (39, 5190175), (65, 3114105), (75, 2698891), (93, 2176525), (111, 1823575), (155, 1305915), (181, 1118325), (185, 1094145), (195, 1038035), (325, 622821), (403, 502275), (465, 435305), (481, 420825), (543, 372775), (555, 364715), (775, 261183), (905, 223665), (925, 218829), (975, 207607), (1147, 176475), (1209, 167425), (1443, 140275), (2015, 100455), (2325, 87061), (2353, 86025), (2405, 84165), (2715, 74555), (2775, 72943), (3441, 58825), (4525, 44733), (5611, 36075), (5735, 35295), (6045, 33485), (6697, 30225), (7059, 28675), (7215, 28055), (10075, 20091), (11765, 17205), (12025, 16833), (13575, 14911)]