40483365

素因数分解:

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

素因数の和:270

約数の個数: 64

約数和(自身を含む): 74360832

約数和(自身を除く): 33877467

約数列:

[1, 3, 5, 13, 15, 31, 37, 39, 65, 93, 111, 155, 181, 185, 195, 403, 465, 481, 543, 555, 905, 1147, 1209, 1443, 2015, 2353, 2405, 2715, 3441, 5611, 5735, 6045, 6697, 7059, 7215, 11765, 14911, 16833, 17205, 20091, 28055, 33485, 35295, 44733, 72943, 74555, 84165, 87061, 100455, 207607, 218829, 223665, 261183, 364715, 435305, 622821, 1038035, 1094145, 1305915, 2698891, 3114105, 8096673, 13494455, 40483365]

約数ペア:

[(1, 40483365), (3, 13494455), (5, 8096673), (13, 3114105), (15, 2698891), (31, 1305915), (37, 1094145), (39, 1038035), (65, 622821), (93, 435305), (111, 364715), (155, 261183), (181, 223665), (185, 218829), (195, 207607), (403, 100455), (465, 87061), (481, 84165), (543, 74555), (555, 72943), (905, 44733), (1147, 35295), (1209, 33485), (1443, 28055), (2015, 20091), (2353, 17205), (2405, 16833), (2715, 14911), (3441, 11765), (5611, 7215), (5735, 7059), (6045, 6697)]