72671745

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{91411}}^1$

素因数の和:91472

約数の個数: 16

約数和(自身を含む): 118469952

約数和(自身を除く): 45798207

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 91411, 274233, 457055, 1371165, 4844783, 14534349, 24223915, 72671745]

約数ペア:

[(1, 72671745), (3, 24223915), (5, 14534349), (15, 4844783), (53, 1371165), (159, 457055), (265, 274233), (795, 91411)]