15678520791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 22948531200

約数和(自身を除く): 7270010409

約数列:

[1, 3, 23, 53, 61, 67, 69, 159, 183, 201, 1049, 1219, 1403, 1541, 3147, 3233, 3551, 3657, 4087, 4209, 4623, 9699, 10653, 12261, 24127, 55597, 63989, 70283, 72381, 74359, 81673, 94001, 166791, 191967, 210849, 216611, 223077, 245019, 282003, 649833, 1278731, 1471747, 1616509, 3391417, 3724999, 3836193, 4287263, 4415241, 4849527, 4982053, 10174251, 11174997, 12861789, 14946159, 78002591, 85674977, 98607049, 227224939, 234007773, 257024931, 295821147, 681674817, 5226173597, 15678520791]

約数ペア:

[(1, 15678520791), (3, 5226173597), (23, 681674817), (53, 295821147), (61, 257024931), (67, 234007773), (69, 227224939), (159, 98607049), (183, 85674977), (201, 78002591), (1049, 14946159), (1219, 12861789), (1403, 11174997), (1541, 10174251), (3147, 4982053), (3233, 4849527), (3551, 4415241), (3657, 4287263), (4087, 3836193), (4209, 3724999), (4623, 3391417), (9699, 1616509), (10653, 1471747), (12261, 1278731), (24127, 649833), (55597, 282003), (63989, 245019), (70283, 223077), (72381, 216611), (74359, 210849), (81673, 191967), (94001, 166791)]