26843280045

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{1367}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 44315320320

約数和(自身を除く): 17472040275

約数列:

[1, 3, 5, 15, 73, 79, 219, 227, 237, 365, 395, 681, 1095, 1135, 1185, 1367, 3405, 4101, 5767, 6835, 16571, 17301, 17933, 20505, 28835, 49713, 53799, 82855, 86505, 89665, 99791, 107993, 248565, 268995, 299373, 310309, 323979, 498955, 539965, 930927, 1309109, 1496865, 1551545, 1619895, 3927327, 4654635, 6545545, 7883489, 19636635, 22652557, 23650467, 24514411, 39417445, 67957671, 73543233, 113262785, 118252335, 122572055, 339788355, 367716165, 1789552003, 5368656009, 8947760015, 26843280045]

約数ペア:

[(1, 26843280045), (3, 8947760015), (5, 5368656009), (15, 1789552003), (73, 367716165), (79, 339788355), (219, 122572055), (227, 118252335), (237, 113262785), (365, 73543233), (395, 67957671), (681, 39417445), (1095, 24514411), (1135, 23650467), (1185, 22652557), (1367, 19636635), (3405, 7883489), (4101, 6545545), (5767, 4654635), (6835, 3927327), (16571, 1619895), (17301, 1551545), (17933, 1496865), (20505, 1309109), (28835, 930927), (49713, 539965), (53799, 498955), (82855, 323979), (86505, 310309), (89665, 299373), (99791, 268995), (107993, 248565)]