15795520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3797}}^1$

素因数の和:3827

約数の個数: 56

約数和(自身を含む): 40517064

約数和(自身を除く): 24721544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 3797, 4160, 7594, 15188, 18985, 30376, 37970, 49361, 60752, 75940, 98722, 121504, 151880, 197444, 243008, 246805, 303760, 394888, 493610, 607520, 789776, 987220, 1215040, 1579552, 1974440, 3159104, 3948880, 7897760, 15795520]

約数ペア:

[(1, 15795520), (2, 7897760), (4, 3948880), (5, 3159104), (8, 1974440), (10, 1579552), (13, 1215040), (16, 987220), (20, 789776), (26, 607520), (32, 493610), (40, 394888), (52, 303760), (64, 246805), (65, 243008), (80, 197444), (104, 151880), (130, 121504), (160, 98722), (208, 75940), (260, 60752), (320, 49361), (416, 37970), (520, 30376), (832, 18985), (1040, 15188), (2080, 7594), (3797, 4160)]