63231255

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 52083945

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 199, 207, 307, 345, 597, 921, 995, 1035, 1535, 1791, 2763, 2985, 4577, 4605, 7061, 8955, 13731, 13815, 21183, 22885, 35305, 41193, 61093, 63549, 68655, 105915, 183279, 205965, 305465, 317745, 549837, 916395, 1405139, 2749185, 4215417, 7025695, 12646251, 21077085, 63231255]

約数ペア:

[(1, 63231255), (3, 21077085), (5, 12646251), (9, 7025695), (15, 4215417), (23, 2749185), (45, 1405139), (69, 916395), (115, 549837), (199, 317745), (207, 305465), (307, 205965), (345, 183279), (597, 105915), (921, 68655), (995, 63549), (1035, 61093), (1535, 41193), (1791, 35305), (2763, 22885), (2985, 21183), (4577, 13815), (4605, 13731), (7061, 8955)]