9639525

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 19281504

約数和(自身を除く): 9641979

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 49, 61, 75, 105, 129, 147, 175, 183, 215, 245, 301, 305, 427, 525, 645, 735, 903, 915, 1075, 1225, 1281, 1505, 1525, 2107, 2135, 2623, 2989, 3225, 3675, 4515, 4575, 6321, 6405, 7525, 7869, 8967, 10535, 10675, 13115, 14945, 18361, 22575, 31605, 32025, 39345, 44835, 52675, 55083, 65575, 74725, 91805, 128527, 158025, 196725, 224175, 275415, 385581, 459025, 642635, 1377075, 1927905, 3213175, 9639525]

約数ペア:

[(1, 9639525), (3, 3213175), (5, 1927905), (7, 1377075), (15, 642635), (21, 459025), (25, 385581), (35, 275415), (43, 224175), (49, 196725), (61, 158025), (75, 128527), (105, 91805), (129, 74725), (147, 65575), (175, 55083), (183, 52675), (215, 44835), (245, 39345), (301, 32025), (305, 31605), (427, 22575), (525, 18361), (645, 14945), (735, 13115), (903, 10675), (915, 10535), (1075, 8967), (1225, 7869), (1281, 7525), (1505, 6405), (1525, 6321), (2107, 4575), (2135, 4515), (2623, 3675), (2989, 3225)]