33317955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 65978640

約数和(自身を除く): 32660685

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 121, 145, 165, 211, 261, 319, 363, 435, 495, 605, 633, 957, 1055, 1089, 1305, 1595, 1815, 1899, 2321, 2871, 3165, 3509, 4785, 5445, 6119, 6963, 9495, 10527, 11605, 14355, 17545, 18357, 20889, 25531, 30595, 31581, 34815, 52635, 55071, 67309, 76593, 91785, 104445, 127655, 157905, 201927, 229779, 275355, 336545, 382965, 605781, 740399, 1009635, 1148895, 2221197, 3028905, 3701995, 6663591, 11105985, 33317955]

約数ペア:

[(1, 33317955), (3, 11105985), (5, 6663591), (9, 3701995), (11, 3028905), (15, 2221197), (29, 1148895), (33, 1009635), (45, 740399), (55, 605781), (87, 382965), (99, 336545), (121, 275355), (145, 229779), (165, 201927), (211, 157905), (261, 127655), (319, 104445), (363, 91785), (435, 76593), (495, 67309), (605, 55071), (633, 52635), (957, 34815), (1055, 31581), (1089, 30595), (1305, 25531), (1595, 20889), (1815, 18357), (1899, 17545), (2321, 14355), (2871, 11605), (3165, 10527), (3509, 9495), (4785, 6963), (5445, 6119)]