289092019965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1297}}^1\times {\mathrm{2477}}^1$

素因数の和:4646

約数の個数: 64

約数和(自身を含む): 529864118784

約数和(自身を除く): 240772098819

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 857, 1297, 2477, 2571, 3891, 4285, 5999, 6485, 7431, 9079, 12385, 12855, 17339, 17997, 19455, 27237, 29995, 37155, 45395, 52017, 86695, 89985, 136185, 260085, 1111529, 2122789, 3212669, 3334587, 5557645, 6368367, 7780703, 9638007, 10613945, 14859523, 16063345, 16672935, 22488683, 23342109, 31841835, 38903515, 44578569, 48190035, 67466049, 74297615, 112443415, 116710545, 222892845, 337330245, 2753257333, 8259771999, 13766286665, 19272801331, 41298859995, 57818403993, 96364006655, 289092019965]

約数ペア:

[(1, 289092019965), (3, 96364006655), (5, 57818403993), (7, 41298859995), (15, 19272801331), (21, 13766286665), (35, 8259771999), (105, 2753257333), (857, 337330245), (1297, 222892845), (2477, 116710545), (2571, 112443415), (3891, 74297615), (4285, 67466049), (5999, 48190035), (6485, 44578569), (7431, 38903515), (9079, 31841835), (12385, 23342109), (12855, 22488683), (17339, 16672935), (17997, 16063345), (19455, 14859523), (27237, 10613945), (29995, 9638007), (37155, 7780703), (45395, 6368367), (52017, 5557645), (86695, 3334587), (89985, 3212669), (136185, 2122789), (260085, 1111529)]