73926255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 135862272

約数和(自身を除く): 61936017

約数列:

[1, 3, 5, 13, 15, 23, 39, 53, 65, 69, 115, 159, 195, 265, 299, 311, 345, 689, 795, 897, 933, 1219, 1495, 1555, 2067, 3445, 3657, 4043, 4485, 4665, 6095, 7153, 10335, 12129, 15847, 16483, 18285, 20215, 21459, 35765, 47541, 49449, 60645, 79235, 82415, 92989, 107295, 214279, 237705, 247245, 278967, 379109, 464945, 642837, 1071395, 1137327, 1394835, 1895545, 3214185, 4928417, 5686635, 14785251, 24642085, 73926255]

約数ペア:

[(1, 73926255), (3, 24642085), (5, 14785251), (13, 5686635), (15, 4928417), (23, 3214185), (39, 1895545), (53, 1394835), (65, 1137327), (69, 1071395), (115, 642837), (159, 464945), (195, 379109), (265, 278967), (299, 247245), (311, 237705), (345, 214279), (689, 107295), (795, 92989), (897, 82415), (933, 79235), (1219, 60645), (1495, 49449), (1555, 47541), (2067, 35765), (3445, 21459), (3657, 20215), (4043, 18285), (4485, 16483), (4665, 15847), (6095, 12129), (7153, 10335)]