73881225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29851}}^1$

素因数の和:29878

約数の個数: 36

約数和(自身を含む): 144364272

約数和(自身を除く): 70483047

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 29851, 89553, 149255, 268659, 328361, 447765, 746275, 985083, 1343295, 1641805, 2238825, 2955249, 4925415, 6716475, 8209025, 14776245, 24627075, 73881225]

約数ペア:

[(1, 73881225), (3, 24627075), (5, 14776245), (9, 8209025), (11, 6716475), (15, 4925415), (25, 2955249), (33, 2238825), (45, 1641805), (55, 1343295), (75, 985083), (99, 746275), (165, 447765), (225, 328361), (275, 268659), (495, 149255), (825, 89553), (2475, 29851)]