33427575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 63835200

約数和(自身を除く): 30407625

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 47, 75, 87, 109, 141, 145, 225, 235, 261, 327, 423, 435, 545, 705, 725, 981, 1175, 1305, 1363, 1635, 2115, 2175, 2725, 3161, 3525, 4089, 4905, 5123, 6525, 6815, 8175, 9483, 10575, 12267, 15369, 15805, 20445, 24525, 25615, 28449, 34075, 46107, 47415, 61335, 76845, 79025, 102225, 128075, 142245, 148567, 230535, 237075, 306675, 384225, 445701, 711225, 742835, 1152675, 1337103, 2228505, 3714175, 6685515, 11142525, 33427575]

約数ペア:

[(1, 33427575), (3, 11142525), (5, 6685515), (9, 3714175), (15, 2228505), (25, 1337103), (29, 1152675), (45, 742835), (47, 711225), (75, 445701), (87, 384225), (109, 306675), (141, 237075), (145, 230535), (225, 148567), (235, 142245), (261, 128075), (327, 102225), (423, 79025), (435, 76845), (545, 61335), (705, 47415), (725, 46107), (981, 34075), (1175, 28449), (1305, 25615), (1363, 24525), (1635, 20445), (2115, 15805), (2175, 15369), (2725, 12267), (3161, 10575), (3525, 9483), (4089, 8175), (4905, 6815), (5123, 6525)]