985042575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1181}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 1932059376

約数和(自身を除く): 947016801

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 337, 495, 825, 1011, 1181, 1685, 2475, 3033, 3543, 3707, 5055, 5905, 8425, 10629, 11121, 12991, 15165, 17715, 18535, 25275, 29525, 33363, 38973, 53145, 55605, 64955, 75825, 88575, 92675, 116919, 166815, 194865, 265725, 278025, 324775, 397997, 584595, 834075, 974325, 1193991, 1989985, 2922975, 3581973, 4377967, 5969955, 9949925, 13133901, 17909865, 21889835, 29849775, 39401703, 65669505, 89549325, 109449175, 197008515, 328347525, 985042575]

約数ペア:

[(1, 985042575), (3, 328347525), (5, 197008515), (9, 109449175), (11, 89549325), (15, 65669505), (25, 39401703), (33, 29849775), (45, 21889835), (55, 17909865), (75, 13133901), (99, 9949925), (165, 5969955), (225, 4377967), (275, 3581973), (337, 2922975), (495, 1989985), (825, 1193991), (1011, 974325), (1181, 834075), (1685, 584595), (2475, 397997), (3033, 324775), (3543, 278025), (3707, 265725), (5055, 194865), (5905, 166815), (8425, 116919), (10629, 92675), (11121, 88575), (12991, 75825), (15165, 64955), (17715, 55605), (18535, 53145), (25275, 38973), (29525, 33363)]