996847425

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{30139}}^1$

素因数の和:30172

約数の個数: 72

約数和(自身を含む): 2130295200

約数和(自身を除く): 1133447775

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1575, 2205, 3675, 4725, 6615, 11025, 30139, 33075, 90417, 150695, 210973, 271251, 452085, 632919, 753475, 813753, 1054865, 1356255, 1476811, 1898757, 2260425, 3164595, 4068765, 4430433, 5274325, 5696271, 6781275, 7384055, 9493785, 13291299, 15822975, 20343825, 22152165, 28481355, 36920275, 39873897, 47468925, 66456495, 110760825, 142406775, 199369485, 332282475, 996847425]

約数ペア:

[(1, 996847425), (3, 332282475), (5, 199369485), (7, 142406775), (9, 110760825), (15, 66456495), (21, 47468925), (25, 39873897), (27, 36920275), (35, 28481355), (45, 22152165), (49, 20343825), (63, 15822975), (75, 13291299), (105, 9493785), (135, 7384055), (147, 6781275), (175, 5696271), (189, 5274325), (225, 4430433), (245, 4068765), (315, 3164595), (441, 2260425), (525, 1898757), (675, 1476811), (735, 1356255), (945, 1054865), (1225, 813753), (1323, 753475), (1575, 632919), (2205, 452085), (3675, 271251), (4725, 210973), (6615, 150695), (11025, 90417), (30139, 33075)]