12791036685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{593}}^1\times {\mathrm{29347}}^1$

素因数の和:29962

約数の個数: 48

約数和(自身を含む): 23847950016

約数和(自身を除く): 11056913331

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 593, 735, 1779, 2965, 4151, 8895, 12453, 20755, 29057, 29347, 62265, 87171, 88041, 145285, 146735, 205429, 435855, 440205, 616287, 1027145, 1438003, 3081435, 4314009, 7190015, 17402771, 21570045, 52208313, 87013855, 121819397, 261041565, 365458191, 609096985, 852735779, 1827290955, 2558207337, 4263678895, 12791036685]

約数ペア:

[(1, 12791036685), (3, 4263678895), (5, 2558207337), (7, 1827290955), (15, 852735779), (21, 609096985), (35, 365458191), (49, 261041565), (105, 121819397), (147, 87013855), (245, 52208313), (593, 21570045), (735, 17402771), (1779, 7190015), (2965, 4314009), (4151, 3081435), (8895, 1438003), (12453, 1027145), (20755, 616287), (29057, 440205), (29347, 435855), (62265, 205429), (87171, 146735), (88041, 145285)]