20160454185

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1\times {\mathrm{4423}}^1$

素因数の和:5142

約数の個数: 48

約数和(自身を含む): 35197344000

約数和(自身を除く): 15036889815

約数列:

[1, 3, 5, 9, 15, 45, 199, 509, 597, 995, 1527, 1791, 2545, 2985, 4423, 4581, 7635, 8955, 13269, 22115, 22905, 39807, 66345, 101291, 199035, 303873, 506455, 880177, 911619, 1519365, 2251307, 2640531, 4400885, 4558095, 6753921, 7921593, 11256535, 13202655, 20261763, 33769605, 39607965, 101308815, 448010093, 1344030279, 2240050465, 4032090837, 6720151395, 20160454185]

約数ペア:

[(1, 20160454185), (3, 6720151395), (5, 4032090837), (9, 2240050465), (15, 1344030279), (45, 448010093), (199, 101308815), (509, 39607965), (597, 33769605), (995, 20261763), (1527, 13202655), (1791, 11256535), (2545, 7921593), (2985, 6753921), (4423, 4558095), (4581, 4400885), (7635, 2640531), (8955, 2251307), (13269, 1519365), (22115, 911619), (22905, 880177), (39807, 506455), (66345, 303873), (101291, 199035)]