1118530815

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1\times {\mathrm{1597}}^1$

素因数の和:2539

約数の個数: 32

約数和(自身を含む): 1826629056

約数和(自身を除く): 708098241

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 881, 1597, 2643, 4405, 4791, 7985, 13215, 23955, 46693, 84641, 140079, 233465, 253923, 423205, 700395, 1269615, 1406957, 4220871, 7034785, 21104355, 74568721, 223706163, 372843605, 1118530815]

約数ペア:

[(1, 1118530815), (3, 372843605), (5, 223706163), (15, 74568721), (53, 21104355), (159, 7034785), (265, 4220871), (795, 1406957), (881, 1269615), (1597, 700395), (2643, 423205), (4405, 253923), (4791, 233465), (7985, 140079), (13215, 84641), (23955, 46693)]