2651862015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{25633}}^1$

素因数の和:25685

約数の個数: 72

約数和(自身を含む): 5318542320

約数和(自身を除く): 2666680305

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 121, 165, 171, 209, 285, 363, 495, 605, 627, 855, 1045, 1089, 1815, 1881, 2299, 3135, 5445, 6897, 9405, 11495, 20691, 25633, 34485, 76899, 103455, 128165, 230697, 281963, 384495, 487027, 845889, 1153485, 1409815, 1461081, 2435135, 2537667, 3101593, 4229445, 4383243, 5357297, 7305405, 9304779, 12688335, 15507965, 16071891, 21916215, 26786485, 27914337, 46523895, 48215673, 58930267, 80359455, 139571685, 176790801, 241078365, 294651335, 530372403, 883954005, 2651862015]

約数ペア:

[(1, 2651862015), (3, 883954005), (5, 530372403), (9, 294651335), (11, 241078365), (15, 176790801), (19, 139571685), (33, 80359455), (45, 58930267), (55, 48215673), (57, 46523895), (95, 27914337), (99, 26786485), (121, 21916215), (165, 16071891), (171, 15507965), (209, 12688335), (285, 9304779), (363, 7305405), (495, 5357297), (605, 4383243), (627, 4229445), (855, 3101593), (1045, 2537667), (1089, 2435135), (1815, 1461081), (1881, 1409815), (2299, 1153485), (3135, 845889), (5445, 487027), (6897, 384495), (9405, 281963), (11495, 230697), (20691, 128165), (25633, 103455), (34485, 76899)]